General Motors to close four truck plants, Wentzville to stay open - Bizjournals.com

General Motors to close four truck plants, Wentzville to stay open
Bizjournals.com, NC - 1 hour ago
GM will add a third shift in September to the Lake Orion, Mich., plant, which builds the Chevy Malibu and Pontiac G6. Also in September, the company plans ...