FILE - In this June 22, 2017 file photo, Sen. Susan Collins, R-Maine speaks amid a crush of reporters on Capitol Hill in Washington. Somewhere along the way, the Republican crusade to repeal "Obamacare" also turned into an effort to limit the future growth of Medicaid. That bit of mission creep is complicating prospects for the GOP, and could lead to deadlock. (AP Photo/J. Scott Applewhite, File)
A Soyuz capsule with 2 Russians and 1 American from the International Space Station returns to Earth Shares
In-person voting begins for the US presidential contest, kicking off the sprint to Election Day Shares
Hezbollah hit by a wave of exploding pagers in Lebanon and Syria. At least 9 dead, hundreds injured Shares
Massive pipeline fire burning near Houston began after a vehicle struck a valve, officials say Shares