On Monday, the Senate failed to reach cloture on the Keystone XL measure, signaling a long, bitter fight to come. With a 53-39 vote, cloture failed by 7 votes.
The bitter fight was cut short on Thursday, however, when nine Democrats joined with every Republican to approve construction of the $8 billion project in a 62-36 vote. It is widely expected that once the measure is vetoed by President Obama, Senate Republicans would still need 4 votes to override the veto.