General Motors employees work on a van assembly line at …
Photo detail

AP FILE PHOTO, NOV. 3, 2011 | published: April 19, 2012

General Motors employees work on a van assembly line at GM’s plant in Wentzville, Mo. The U.S. auto industry, already stretched to meet growing car and truck sales, faces parts shortages that could limit the number of new vehicles in showrooms later this year and crimp a historic turnaround.