U.S. legislators (from L-R) Representative Lee Terry (R-NE), Senator Roy Blunt (R-MO), Senator John Thune (R-SD), Senator John Hoeven (R-ND), and Senator Joe Machin (D-WV) attend a news conference ... more 
U.S. legislators (from L-R) Representative Lee Terry (R-NE), Senator Roy Blunt (R-MO), Senator John Thune (R-SD), Senator John Hoeven (R-ND), and Senator Joe Machin (D-WV) attend a news conference marking five years without a decision on the application for the Keystone XL pipeline project in Washington September 19, 2013. REUTERS/James Lawler Duggan (UNITED STATES - Tags: POLITICS ENERGY BUSINESS) less 
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Reuters | Photo By JAMES LAWLER DUGGAN / REUTERS
Thu, Sep 19, 2013 4:25 PM EDT