CNN CNN Newsroom March 30, 2014 19:42:00
Barra became the first woman to lead a u.s. automaker. now headed to capitol hill for her first big test as ceo. problems with the ignition system, those problems linked to 12 fatalities. pr experts say so far she has owned it. >> she's done every possible thing they could do to take aggressive actions. >> so far so good. she's launched, been candid. >> launch international investigation, wrote a letter. a website, call center and new executive in charge of safety. >> this is the most important appearance so far in her ceo hood. how she handles this tragedy is going to tell an awful lot about