Chevrolet today introduced two concept coupes at the 2012 North American International Auto Show aimed at inspiring next-generation buyers to take the wheel and suggest ideas for a car they can co-create. "Chevrolet has always stood for making the aspirational attainable for all generations" said General Motors North America President Mark Reuss. "These two concepts interpret that vision for a new generation. We're seeking out our newest customers' opinions, listening to their advice, and engaging them...