Russia bans all U.S. food, EU fruit and vegetables in sanctions response; NATO fears invasion
A Ukrainian serviceman checks a car at a checkpoint near the eastern Ukrainian town of Debaltseve August 6, 2014. REUTERS/Valentyn Ogirenko
Ukrainian servicemen drive a military armoured vehicle along a road in Donetsk region August 6, 2014. REUTERS/Valentyn Ogirenko
Armed pro-Russian separatists stand guard at a checkpoint in the settlement of Yasynuvata outside Donetsk, August 5, 2014. REUTERS/Sergei Karpukhin
Ukrainian servicemen are seen inside army vehicles on a road in Donetsk region August 6, 2014. REUTERS/Valentyn Ogirenko
A convoy of military armoured vehicles is seen near a checkpoint on a road in Donetsk region August 6, 2014. REUTERS/Valentyn Ogirenko
Government soldiers and sectarian militias battle the Islamic State's advancing forces.
Inside the Songodwon International Children's Camp in Pyongyang.
Two double-decker tour buses collide in Times Square.
Sandra Bullock tops the list of highest-paid actresses.