Local News LA Auto Show 2011 March 1, 2011 / 6:24 PM EST / CBS News GM exec drives cross-country to LA Auto Show New Buick to make debut 2011 Chevy Camaro 2011 convertible Camaro unveiled Jaguar debuts electric sports car Mercedez-Benz CLS63 AMG Supermodel Heidi Klum drives 2011 VW EOS New Mercedes B-Class F-Cell i 2011 Ducati Diavel