Defying GOP, Obama Vetoes Keystone XL Pipeline BillDefying the Republican-run Congress, President Barack Obama rejected a bill Tuesday to approve construction of the Keystone XL oil pipeline, wielding his veto power for only the third time in his presidency.
EPA: Keystone XL's Climate Impacts Need To Be RevisitedWith the recent dip in oil prices, the Environmental Protection Agency wants the State Department to "revisit" how much of a toll the Keystone XL oil pipeline would have on global warming.
Both Sides In Keystone XL Debate Bend FactsLet's check some of the claims about the pipeline as a bill approving it heads toward likely passage by the Republican-led Senate and a veto by President Barack Obama.
