Senators seeking review on train conductor sleep apnea tests

ALBANY, N.Y. (AP) - Five U.S. senators have called on the National Transportation Safety Board to conduct a comprehensive review of all passenger railroads' implementation of sleep apnea testing for engineers and inward-facing cameras on trains.A letter, sent Sunday to NTSB Chairman Christopher Hart, was signed Bob Menendez and Cory Booker, of New Jersey, Senate Minority Leader Chuck Schumer and Kirsten Gillibrand, of New York, and Richard Blumenthal, of Connecticut.The five Democrats noted that