On Friday, General Motors expanded its recall of vehicles with an ignition switch defect, but Saturn Ions with a dangerous steering loss problem remain unrecalled, even though Chevy Cobalts and other models with the exact same defect were previously recalled. The two Congressional Committees holding hearings this week must directly ask GM CEO Mary Barra why these dangerous vehicles remain on the road. It has now been almost two weeks since we requested that Barra immediately order a recall of Saturn Ions (MY 2004 to 2007) with defective electric power steering systems. GM had previously recalled Chevy Cobalts and Pontiac...