Fierce clashes in Ukraine: the injured dozens of people attacked and Klitschko (VIDEO)

New protests in Kiev was marked by clashes with police in which several thousand people participated. According to the information transmitted by foreign media, the conflict was injured 70 policemen .

One policeman protesters were taken hostage. The clashes, in whichfire and police van , started after a group of protesters on Sunday broke through a police cordon. 

Vitali Klitschko , a famous boxer and one of the leaders of the opposition in Ukraine, he tried to stop the conflict. It urged the protesters not to attack the police, and when he tried to stop the fight, and I was attacked fire extinguisher.The White House on Sunday called for the immediate withdrawal of violent clashes between demonstrators and law enforcement in Ukraine and warned of possible sanctions.

"We are concerned with today's violence on the streets of Kiev and call on all parties to a temporary interruption of such a situation," she wrote in a statement a spokeswoman for the U.S. National Security Council, Caitlin Hayden .

"Increasing tensions in Kiev is a direct consequence of the government's failure to recognize the legitimate demands of its population. U.S. examines additional measures to respond to this violence," said a spokeswoman.

Fierce clashes in which several dozen people were injured, erupted on Sunday night during a demonstration proevropskih 200,000 demonstrators in Kiev after they have passed new laws that have tightened sanctions against protestnika.

Ukrainian President Vikltor Yanukovych promised to form a commission to resolve the crisis.

http://www.youtube.com/watch?v=MjUWYKaVRAU