ການປະທ້ວງຕໍ່ຕ້ານ ລັດຖະບານ ຢູ່ ຢູເຄຣນ

Pro-European Union activists warm themselves near a bonfire and guard barricades on the main street Khreschatyk in Kyiv, Dec. 12, 2013.

A Pro-European Union activist dressed in a military helmet sits on the side of a truck with flat tires used as a barricade on the main street Khreschatyk during a rally in Kyiv, Dec. 12, 2013.

Interior Ministry personnel block a street in central Kyiv, Dec. 12, 2013.

Pro-European integration protesters warm themselves by a fire in Independence Square in Kyiv, Dec. 12, 2013.