WARREN, MI - JUNE 5: A General Motors logo is shown at the General Motors Technical Center, where today Chief Executive Officer Mary Barra held a press conference on June 5, 2014 in Warren, Michigan. Barra spoke to provide an update on GM's internal investigation into the ignition switch recall at the General Motors Technical Center. (Photo by Bill Pugliano/Getty Images)
General Motors said it will lay off about 3,300 workers as consumers shift from buying passenger cars to sport utility vehicles and small trucks. All the jobs being lost are at plants that build cars.
