Senate approves Keystone bill, White House threatens veto

The U.S. Senate passed a bill Thursday approving the Keystone XL oil pipeline, setting up a looming veto showdown with the White House.

The legislation passed on a 62-36 vote, after lawmakers spent weeks considering amendments. The House passed a similar bill earlier this month, though there are slight differences that may have to be ironed out before the bill can go to President