In this Feb. 20, 2014 file photo, activists evacuate a wounded protester during clashes with police in Kiev's Independence Square, the epicenter of the country's current unrest, Kiev, Ukraine. As questions circulate about who was behind the lethal snipers that sowed death and terror in Ukraine's capital, doctors and others told the AP the similarity of bullets wounds suffered by opposition victims and police indicates the snipers were specifically trying to stoke tensions and spark a larger, angrier clash between opposition fighters and government security forces.  (AP Photo/Efrem Lukatsky, file)

Russia, Ukraine feud over sniper carnage

That riddle has become the latest flashpoint of feuding over Ukraine, with the nation’s fledgling government and the Kremlin giving starkly …

Bolivarian National Police officers take cover from exploding fireworks launched at them by anti-government demonstrators during clashes in Caracas, Venezuela, Thursday, March 6, 2014. A National Guardsman and a civilian were killed Thursday in a clash between residents of a Caracas neighborhood and armed men who tried to remove a barricade, Venezuelan officials said. (AP Photo/Fernando Llano)

2 dead in Venezuela clash at barricade

Both were apparently shot Thursday morning after area residents began banging pots and throwing bottles at people taking down a street barri…