Protests in Kyiv

Protesters clash with police during a demonstration in support of EU integration in Kyiv, Dec. 3, 2013.

Police stand guard in front of protesters during a demonstration in support of EU integration in front of parliament in Kyiv, Dec. 3, 2013.

Police stand guard in front of protesters during a demonstration in support of EU integration in front of parliament in Kyiv, Dec. 3, 2013.

Protesters hold a poster with a portrait of President Viktor Yanukovych that reads "tsar" as they rally in Independence Square in Kyiv, Dec. 3, 2013.

A Ukrainian flag is seen above a rally in Independence Square in Kyiv, Dec. 3, 2013.

Protesters wave flags and shout slogans during a demonstration in support of EU integration in Kyiv, Dec. 3, 2013.

Protesters march towards parliament in Kyiv, Dec. 3, 2013.

Ukrainians attend a rally in Independence Square in Kyiv, Dec. 2, 2013.

Protesters rally in Independence Square in Kyiv, Dec. 2, 2013.