Anderson reports from Kiev's Independence Square

Editor's Note: Watch Anderson Cooper anchor AC360 live from Kiev tonight at 8pm E.T. on CNN.

Protest camp in Kiev

Flowers left at a memorial in Kiev's Independence Square.

Anderson at a makeshift memorial to those killed in Kiev's Independence Square

Anderson reports from Independence Square in Kiev.

Anderson meets a young man who doubts Russia's justification for invading Crimea. He says Russian speaking people in Ukraine are not in danger.

Anderson points out a shield used in Independence Square that is now part of a memorial.

Anderson speaks with a young woman who fears Russian troops will not stop in Crimea and the invasion will push further into Ukraine.

Anderson speaks with a man who just volunteered for the military to help fight for Ukrainian unity.

Anderson speaks with a man who says he is too old to join the army, but would be happy to pay a bribe if he were allowed to fight for Ukraine.

Anti-Putin banner hangs in Kiev's Independence Square.

Anderson walks through Kiev's Independence Square.

The deadly clashes have ended but the tension remains in Kiev. Anderson visited Independence Square where some 100 Ukrainians lost their lives last month. He found people who are ready to join the fight against the Russian invasion. One man had just volunteered to head to the front lines, while another who is too old to enlist says he would pay money for the chance to fight.