President Barack Obama waves to the crowd after attending a groundbreaking ceremony for the LG Chem plant that will manufacture advanced batteries for Chevrolet and Ford electric cars, Thursday, July 15, 2010, in Holland, Mich. (AP Photo/Carlos Osorio)

Photo by: Carlos Osorio

President Barack Obama waves to the crowd after attending a groundbreaking ceremony for the LG Chem plant that will manufacture advanced batteries for Chevrolet and Ford electric cars, Thursday, July 15, 2010, in Holland, Mich. (AP Photo/Carlos Osorio)