NTSB

In what is being billed as the first emergency order of more to come, the Department of Transportation (DOT), the federal regulator of transporting crude oil by rail, hopes to quell the growing national furor over what some call 'ticking time bombs'.
May 9, 2014   The Tribune
Transport Canada jumped past U.S. DOT on April 23 by taking decisive action on "exploding" oil tank cars that are traveling throughout North America due largely to an insufficient oil pipeline network. Within three years, the older cars must go.
Apr 25, 2014   The Olympian
In the first case of its kind, federal regulators fined three oil companies for allegedly either failing to test, or improperly testing crude from the Bakken Shale in N.D., resulting in rail companies not knowing which type of oil tanker cars to use.
Feb 6, 2014   The Wall Street Journal
The National Transportation Safety Board called on federal regulators on Jan. 23 to approve several measures in light of a rash of oil train derailments and crude oil explosions as did their Canadian counterparts, the Transportation Safety Board.
Jan 28, 2014   The Wall Street Journal
As federal investigators focus on the likelihood of human error being the cause of the Dec. 1 derailment that killed four passengers, attention has been placed on the federal requirement for all railroads to install positive train control systems.
Dec 5, 2013   The Wall Street Journal - New York
With the train's black box showing that the speeding commuter train entered a 30 M.P.H curve at 82 M.P.H, causing the derailment, attention has turned toward the engineer. CNN reports that the engineer admits to "nodding off" before the crash.
Dec 4, 2013   The New York Times - N.Y. / Region
What caused the Metro-North train to derail Sunday at 7:20 a.m. is not known, though the train operator pointed to faulty brakes. 63 of the 100 to 150 people onboard were injured, 11 critically, in the city's deadliest train crash in two decades.
Dec 2, 2013   The New York Times N.Y. / Region
The National Transportation Safety Board's recommendation is voluntary - it is up to the states to enact them into law. The CA state senator responsible for the ban on talking on hand-held cell phones and texting called it a 'political nonstarter'.
Dec 14, 2011   The New York Times - Business Day - Technology