Article Photos: Pressure mounting on Obama over pipeline decision 3/5

FILE - In this Nov. 28, 2012 file photo, President Barack Obama gestures as he speaks in the Eisenhower Executive Office Building, on the White House campus in Washington. Embarking on a second term, President Obama faces mounting pressure on a decision he had put off during his re-election campaign: whether to approve the $7 billion proposed Keystone XL oil pipeline between the U.S. and Canada. (AP Photo/Pablo Martinez Monsivais, File)