GM to invest $4 billion to ramp up U.S. production

Shares of General Motors rose before the opening bell after announcing plans to invest $4 billion to shift some production from Mexico to U.S. manufacturing plants as the…

GM to invest $4 billion to ramp up U.S. production
Shares of General Motors rose before the opening bell after announcing plans to invest $4 billion to shift some production from Mexico to U.S. manufacturing plants as the…