WASHINGTON (AP) — General Motors CEO Mary Barra is back before Congress, where members of a Senate subcommittee are expressing doubts that the culture at the nation's No. 1 automaker has really changed.
GM can now turn its attention to introducing the new 2015 Chevrolet Tahoe and Suburban. Plus the new 2015 GMC Yukon, Yukon XL and Yukon Denali. Unveiling the new family of full size SUVs for the upcoming new year.