U.S. Sen. Mark Pryor, D-Ark., center, talks with management and workers at Lexicon Inc., steel plant in Little Rock, Ark., Friday, July 25, 2014. Pryor is supporting legislation to limit tax breaks ... more 
U.S. Sen. Mark Pryor, D-Ark., center, talks with management and workers at Lexicon Inc., steel plant in Little Rock, Ark., Friday, July 25, 2014. Pryor is supporting legislation to limit tax breaks for companies that move operations overseas and to require most publicly financed projects to use American-made steel and iron as he faces a tough re-election fight. (AP Photo) less 
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Associated Press
Fri, Jul 25, 2014 2:09 PM EDT