Protesters use a large slingshot to hurl a Molotov cocktail at police in central Kiev, Ukraine, Thursday Jan. 23, 2014. Thick black smoke from burning tires engulfed parts of downtown Kiev as an ... more 
Protesters use a large slingshot to hurl a Molotov cocktail at police in central Kiev, Ukraine, Thursday Jan. 23, 2014. Thick black smoke from burning tires engulfed parts of downtown Kiev as an ultimatum issued by the opposition to the president to call early election or face street rage was set to expire with no sign of a compromise on Thursday. (AP Photo/Sergei Grits) less 
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Associated Press | Photo By AP Photo/Sergei Grits
Thu, Jan 23, 2014 12:00 PM EST