she's testifying at this hour. the big guns are out anyminute now, chuck hagel and joint chiefs of staff chair will testify about the defense budget, the benghazi arrest and fighting in iraq looming large of course. we're going to start with gm chief mary barra testifying about why gm waited more than ten years with a recall link to 13 deaths. victims of loved ones spoke out last hour. >> november 15th, 2014 -- 2004 i was at the wheel of a saturn ion that veered off the road and struck a tree. killing my best friend. for the better part of ten years i've carried the unnecessary guilt, that i was the cause of michael's death that i was the