Tags: Republicans

The U.S. Senate may hold a vote on a bill to approve the Keystone XL oil pipeline from Canada when it returns from recess, largely to boost support for Democrat Mary Landrieu's run-off election to retain her Louisiana seat.

President Barack Obama has approved sending up to 1,500 more troops to Iraq, roughly doubling the number of U.S. forces on the ground helping Iraqi and Kurdish forces battle the militant group Islamic State, U.S. officials said on Friday.

Republicans will use their new dominance of Congress to repeal or cut back President Barack Obama's health care reforms, approve the Keystone XL oil pipeline and trim the nation's debt, House of Representatives Speaker John Boehner said on Thursday.