First lady Michelle Obama, left, points out her hairstyle as she sits with former first lady Laura Bush as they participate in the "Investing in Our Future" a discussion at the Kennedy Center in Washington, Wednesday, Aug. 6, 2014, as part of the US Africa Summit. Michelle Obama and Laura Bush, first ladies of different generations and opposing political parties, are uniting for the second time in just over a year to promote U.S. relations with Africa. (AP Photo/Susan Walsh)
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