GM at House Investigations Hearing

GM at House Investigations Hearing

Pete Marovich/Bloomberg

Family members and people who lost loved ones due to accidents caused by a defective ignition switch in General Motors Co. cars, wait to hear testimony from Mary Barra, chief executive officer of GM, at a U.S. House Subcommittee on Oversight and Investigations hearing in Washington, D.C., on June 18, 2014.