In the eastern city of Kharkiv, at least 50 people were injured in fighting according to the Interfax news agency.<br /><br />Video footage shows clashes between supporters of the movement that brought the Kyiv leadership to power and opponents who favour closer ties with Russia. <br /><br />Eyewitnesses say activists broke into the city council compound and smashed up windows on the ground floor.<br /><br />In another eastern town, Zaporizhya, scuffles broke out between rival demonstrators. The fighting was captured by on amateur video.<br /><br />Interfax said 3,000 pro-European supporters turned out in a unity rally, clashing with several hundred pro-Moscow supporters.
