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Wednesday, February 7, 2018

Early on Sunday morning, Amtrak’s passenger train number 91, the Silver Star, bound for Miami from New York, slammed into a stationary CSX freight train in Cayce, about ten miles (16 km) south of Columbia, capital of the US state of South Carolina. Two Amtrak employees were killed and at least 116 were injured, some seriously.

The two killed were 54-year-old engineer Michael Kempf of Savannah, Georgia, and 36-year-old conductor Michael Cella of Orange Park, Florida. Robert Sumwalt, chairman of the National Transportation Safety Board, told a press conference the passenger train had been diverted into a siding by a switch left “literally locked, with a padlock” in that position.

The collision happened at about 2:35 am local time (0735 UTC) at a switching yard in the small city of Cayce. The Amtrak train, with reportedly 139 passengers and eight employees aboard, collided head on with the freight train, which was parked with no one on board. The Amtrak locomotive and the leading locomotive on the freight train were destroyed; the Amtrak locomotive and some of its passenger cars derailed, and one of those cars was folded in half. Several freight cars were crumpled, Reuters reported. In a press conference, the state governor, Henry McMaster, said the Amtrak locomotive was “barely recognizable” and described it as “a horrible thing to see, to understand the force involved”.

Harrison Cahill, a spokesman for Lexington County, gave a count of 116 injured, up from an initial report of 70; according to Derrec Becker, public information officer for the South Carolina Emergency Management Division, injuries ranged “from cuts and bruises to severe broken bones”. On Monday a Palmetto Health spokesperson said two patients were in serious and two in critical condition at their facilities. A spill of approximately 5,000 gallons of fuel from the freight train posed no safety hazard, according to officials.

Passenger Derek Pettaway told the CNN network that like most others, he had been sleeping when the collision happened. He said Amtrak staff cleared the passengers from the train rapidly, and there was no panic; “I think people were more in shock than anything else”, he said.

“Key to this investigation is learning why the switch was lined that way”, Sumwalt said. Amtrak’s CEO, Richard Anderson, speaking to reporters on Sunday, held CSX responsible; he stated the track in that area is operated by CSX and the signals, which CSX operates, were not working at the time of the collision and a CSX dispatcher was therefore directing the Amtrak train’s movements. Sumwalt noted an automatic monitoring and braking system called positive train control, which was not in use on the stretch of line, could have forestalled the collision.

Several fatal incidents involving Amtrak trains have occurred in the past three months. On December 18, the inaugural train on a new route in Washington state derailed at high speed while crossing above a highway, killing three; on January 31, the driver of a garbage truck was killed in Virginia when he collided with an Amtrak train chartered to take Republican lawmakers to a retreat.

Wednesday, June 16, 2021

In early May, Wikinews extended an invitation to Vitaly Filipchenko, an independent candidate in the 2021 New York City mayoral election, set to take place November 2nd, alongside other candidates. Filipchenko answered some questions about his policies and campaign during a phone interview.

Filipchenko, registered on the New York City Campaign Finance Board as Vitaly A. Filipchenko, is the first Russian candidate for New York City mayor, being born in Tomsk, Siberia in 1973, according to news agency Sputnik. He has since naturalised as a United States citizen. According to the web site, Filipchenko has been educated in road construction and maintenance and owns a moving services company; he describes himself on his web site as a “small business owner”. On his web site’s platform page, he says that “[m]y English may not be perfect – but my platform is.”

Incumbent Democrat mayor Bill de Blasio, who won re-election in the 2017 New York City mayoral election by 66.5%, cannot run for a third term under term limits. As of April 28, 22 candidates are currently running, the majority of whom are also Democrats. Ahead of the June Democratic primary for New York City mayor, a poll conducted May 23 and 24 by WPIX and Emerson College of 12 Democratic candidates with a margin of error of 3.2 per cent has former commissioner for the New York City Department of Sanitation Kathryn Garcia and Borough President of Brooklyn Eric Adams leading with 21.1% and 20.1%, respectively.

Tuesday, June 7, 2022

A Washington D.C. grand jury today indicted Henry “Enrique” Tarrio, former chairman of the Proud Boys, and four other members of the far-right U.S. organization on charges of seditious conspiracy regarding the January 6, 2021 insurrection. On that day, a large crowd of Donald Trump supporters stormed into the United States Capitol to prevent the US Congress from certifying the votes from the 2020 United States presidential election. The charges state the riot was not a spontaneous or impromptu act but rather deliberately planned.

Tarrio has faced other charges related to January 6 before, but today’s are the most serious: the charges state Tarrio and fellow Proud Boys Ethan Nordean, Joseph Biggs, Zachary Rehl, and Dominic Pezzola criminally conspired to prevent then-President-elect Joe Biden from taking power by helping to organize the riots. All five have pleaded not guilty.

The specifics of the indictment say the accused met and planned the attack on the Capitol, sometimes communicating via encrypted messages. Prosecutors claim they obtained Baofeng radios that rioters could use to coordinate without others eavesdropping. They also say, on January 6, members of the Proud Boys broke down metal barricades and led the rest of the rioters inside. Prosecutors claim Tarrio helped plan the siege but did not physically enter the Capitol himself. He had been arrested two days earlier for vandalizing a Black Lives Matter banner, for which he served five months in prison.

The crime of “seditious conspiracy” dates to the American Civil War era. If convicted, the accused could face up to 20 years in prison.

“Seditious conspiracy requires the use of force, and [Rehl] never used any force nor thought about using any force,” said Carmen Hernandez, lawyer for Zachary Rehl.

Federal authorities have accused more than three dozen members of the Proud Boys of leadership roles in the attack on the Capitol. Some have already pleaded guilty or agreed to cooperate with prosecutors.

The Proud Boys are self-proclaimed “western chauvinists” whom the Southern Poverty Law Center classifies as a hate group.

Wednesday, February 16, 2005According to computer security expert Bruce Schneier, a widely-used cryptography algorithm, known as SHA-1, has been broken by three researchers at Shandong University in China. Designed by the US intelligence agency NSA, SHA-1 has been adopted as an official US government standard and has become widely-used in security applications worldwide, notably digital signatures. The three female researchers, Xiaoyun Wang, Yiqun Lisa Yin, and Hongbo Yu, have reduced the amount of time needed to find two documents with the same signature by a factor of more than 2000.

The SHA-1 algorithm is used to compute a short string of numbers, known as a hash, for any digital document. The algorithm is constructed such that small changes in the document cause the hash to change drastically. By this means, the hash can be used to verify that a document has not been tampered with.

The attack that Schneier describes is a “collision attack,” rather than the more useful “pre-image” attack. In a pre-image attack, the codebreaker is able to find a document with different contents that matches an existing hash and so can claim an existing signature was on something else. In the somewhat less valuable “collision attack,” the codebreaker is able to devise two documents that both have some particular hash. A adversary might use this to claim that an altered document is the original on the grounds that they have the same hash. A crafty adversary might also be able to trick someone into signing an innocuous document, one of a pair from a collision. The other document, which might not be as harmless, would then also appear to have been signed by the same person. If collisions can be found for SHA-1, then digital signatures will no longer vouch for a document’s authenticity.

The attack, for now, is more of a theoretical than a practical kind: it would currently take thousands of years on a modern personal computer, and would still be slow even if a large number of computers were used in parallel.

Xiaoyun Wang is currently a professor at Shandong University, while Hongbo Yu is a doctoral candidate at the same institution. Yiqun Lisa Yin is currently a visiting researcher at the Princeton Architecture Laboratory for Multimedia and Security (PALMS). Last year, Xiaoyun Wang and Hongbo Yu also took part in breaking a series of similar algorithms, including the widely used MD5 hash, as documented in their paper presented at the Crypto 2004 conference.

Officials from the National Institute of Standards and Technology (NIST) have recently recommended dropping SHA-1 in favor of stronger, slower algorithms, such as SHA-256, Federal Computer Week reported on February 7, 2005, just 7 days before Schneier announced the SHA-1 break. Despite deprecating SHA-1, William Burr, the head of NIST’s security technology group, said that “SHA-1 is not broken, and there is not much reason to suspect that it will be soon.”

Friday, September 14, 2007

Semicon Taiwan goes to the final day on September 14, one of exhibitors Siemens AG imported containers named “exiderdome” to Taiwan and held an exhibition at A13 Parking Lot in Xinyi District, Taipei City for professionals from some industries such as automation, semiconductor, and electronics experiencing the advantages on automation solutions by Siemens.

For this special exhibition, Wikinews Reporter Brock interviewed Stephen Huang (International Account Manager of Automation and Drives Department, Siemens Limited) and Ken Cheng (Director of Automation and Drives Department, Siemens Limited) for information on this exhibition.

Sunday, December 4, 2005

The US commander of the Multinational Security Transition Command in Iraq said that he had no knowledge of the National Strategy for Victory in Iraq document released by the US President. This, along with speculation that the document was chiefly authored by a public opinion analyst recruited by the White House have led to some critics claiming that the drafted ‘strategy’ is targeting US public opinion, not the Iraqi insurgency.

The military, political and economic strategy for Iraq, outlined last week by President Bush in a speech at the Naval Academy in Annapolis, Maryland, was based by a 35-page document titled the National Strategy for Victory in Iraq. A metadata tag on the document posted on the White House website identified its author as a computer user ‘feaver_p’. It is believed to refer to Dr. Peter D. Feaver, a special advisor to the National Security Council staff.

A political scientist at Duke University, Dr. Feaver analyzed public opinion polls about the Iraq war and attitudes towards war casualties. Dr. Feaver found that US public opinion will support military engagement abroad, despite growing casualties, provided that the public believed that the war was being fought for a worthy cause and that victory was achievable.

Dr. Feaver was one of the people who helped “conceive and draft” the document, according to a White House staffer, who said that Meghan L. O’Sullivan, the deputy national security adviser for Iraq and Afghanistan, and her staff played a larger role. White House officials confirmed to the New York Times that the document’s “creation and presentation strongly reflected the public opinion research”.

The document “reflects the broad interagency effort under way in Iraq” according to an NSC spokesman Frederick Jones and had received major contributions from the Departments of Defense, State, Treasury and Homeland Security, as well as the director of National Intelligence.

On Friday, Lt. Gen. Martin Dempsey, whose Multinational Security Transition Command is responsible for building Iraq’s security forces, told reporters that he had seen the strategy document for the first time when it was released to the public. The White House had said that not all senior officers in Iraq had necessarily seen the document and Gen. Peter Pace, the chairman of the Joint Chiefs of Staff, has said that he had read and critiqued the document on several occasions.

Earlier, replying to questions about the President’s strategy, White House press secretary Scott McClellan said that the document was an “inter-agency document” and an “unclassified version” of the administrations “strategy for victory in Iraq” published for the public to view.

Christopher F. Gelpi, of Duke University, who co-authored Dr. Feaver’s work titled Casualty Sensitivity and the War in Iraq, stated, “The Pentagon doesn’t need the president to give a speech and post a document on the White House Web site to know how to fight the insurgents. The document is clearly targeted at American public opinion.” In their work together, Gelpi, Feaver and Reifler found that the most important factor which determines the US public’s tolerance for US military deaths in a war is the public’s beliefs about the likelihood of success, and a secondary, but still important, factor, was found to be the public’s belief in the rightness of a war.