GM must make and has already made tough decisions to prove to Congress that it can be a viable business. On this edition of Autoline EXTRA, John McElroy sits down with GM’s Vice President of Sales and Marketing, Mark LaNeve. They discuss the Pontiac Solstice Coupe, Chevy Cruze, Cadillac CTS Wagon, and the Buick LaCrosse and how those vehicles fit into GM’s plans moving forward.