General Motors Chairman and CEO Mary Barra meets with plant employees at the GM Fort Wayne Assembly plant Thursday, May 30, 2019 before announcing the company is investing $24 million in the plant to expand production of full size Chevrolet Silverado 1500 and GMC Sierra 1500 pickups in Roanoke, Indiana. (Photo by Shane Pequignot for General Motors)

General Motors Chairman and CEO Mary Barra meets with plant employees at the GM Fort Wayne Assembly plant Thursday, May 30, 2019 before announcing the company is investing $24 million in the plant to expand production of full size Chevrolet Silverado 1500 and GMC Sierra 1500 pickups in Roanoke, Indiana. (Photo by Shane Pequignot for General Motors)