Faulty Brakes Blamed for Deadly Bus Crash

The federal agency that investigates fatal highway crashes slammed on Thursday the U.S. Department of Transportation for “failing” to keep unsafe tour buses off highways. The sharp comments by the chairman of the National Transportation Safety Board (NTSB) come the same day that the board revealed the cause of the deadliest bus crash this year in California. Joel Grover reports for the NBC4 News at 11 p.m. on Nov. 7, 2013.