Reuters: The U.S. House of Representatives passed a bill on Friday to approve the Keystone XL oil pipeline, despite a threat by the White House to veto legislation on the project. The bill passed, 266-153, with 28 of the House Democrats voting for the pipeline, down three from a similar vote in November. The Senate will debate a similar bill early next week. President Barack Obama has said the State Department should finish its assessment of the project before he decides whether to approve it. TransCanada...