CategoryRegulation & Safety

The mystery of the switch signoff

U.S. Sen. Claire McCaskill, D-Mo., holds a copy of a General Motors document signed by GM engineer Ray DeGiorgio that purportedly shows that DeGiorgio authorized a redesign of the faulty ignition switch. The form, three former GM engineers say, would not have authorized a redesign. (BLOOMBERG)
April 07, 2014 05:00 AM