CNN Smerconish April 5, 2014 01:58:00
Four days prior. in their lawsuit, it was revealed that gm was aware of the program, even before the car was sold to brook in 2005. was wasn't the problem fixed? well, a 2005 memo cited by lawmakers said it was because redesigning the ignition switch would have cost 90 cents per car. there's still much to determine, but the reason mary barra, the ceo of gm just testified this week, begins with the meltons and their search for truth. and the sleuthing of an engineer named mark hood, hired by their lawyer. it was hood who pierced together that the original part from brook melton's car did not bo...