Mark Reuss, president of General Motors North America announces the addition of a third shift at the Flint Assembly in Flint, Mich., Monday, Jan. 24, 2011. The plant produces the Chevrolet Silverado ... more 
Mark Reuss, president of General Motors North America announces the addition of a third shift at the Flint Assembly in Flint, Mich., Monday, Jan. 24, 2011. The plant produces the Chevrolet Silverado and GMC Sierra heavy-duty pickups. less 
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Associated Press | Photo By Carlos Osorio
Mon, Jan 24, 2011 5:37 PM EST