IMAGE DISTRIBUTED FOR SIEMENS - Chuck Grindstaff, left, CEO of Siemens PLM Software, and Helmuth Ludwig, middle, CEO of Siemens Industry, U.S., speak with Rep. Sander Levin, D-Mich, right, at the 2014... more 
IMAGE DISTRIBUTED FOR SIEMENS - Chuck Grindstaff, left, CEO of Siemens PLM Software, and Helmuth Ludwig, middle, CEO of Siemens Industry, U.S., speak with Rep. Sander Levin, D-Mich, right, at the 2014 Siemens Automotive Manufacturing Summit, Wednesday, March 19, 2014, in Detroit. (Tony Ding/AP Images for Siemens) less 
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Associated Press
Wed, Mar 19, 2014 12:24 PM EDT