Protests in Kyiv

Anti-government protesters shout "Glory to the Ukraine" as they man a barricade at Independence Square in Kyiv, Feb. 21, 2014.

A fire burns at the barricades on the outskirts of Independence Square in Kyiv, Feb. 21, 2014.

An anti-government protester sits and rest on a barricade at Independence Square in Kyiv, Feb. 21, 2014.

An anti-government protester stands atop a barricade at Independence Square in Kyiv, Feb. 20, 2014.

Activists pay respects to protesters killed in clashes with police, Independence Square, Kyiv, Feb. 20, 2014. 

Activists pay respects to anti-government protesters killed in clashes with riot police in Kyiv's Independence Square, Feb. 20, 2014.

Anti-government protesters climb a barricade in central Kyiv, Feb. 20, 2014. 

A man drives a motor cart at dawn as he takes passengers into town from the outskirts of Phnom Penh, Cambodia.

Anti-government protesters build barricades around Independence Square during clashes with riot police, Kyiv, Feb. 20, 2014. 

An anti-government protester holds a firearm as he mans a barricade on the outskirts of Independence Square, Kyiv, Feb. 20, 2014. 

A man drives a motor cart at dawn as he takes passengers into town from the outskirts of Phnom Penh, Cambodia.

An anti-government protester prepares to throw a car tire into the flames lit by protesters, Independence Square, Kyiv, Feb. 20, 2014.