FILE - In this Tuesday, April 1, 2014, file photo families of victims of a General Motors safety defects in small cars hold photos of their loved ones as they gather on the lawn on Capitol Hill in Washington. Families of those who died in General Motors cars with defective ignition switches want prosecutors to go after GM insiders responsible for letting the problems fester for more than decade, and perhaps for covering them up. (AP Photo/J. Scott Applewhite, File)