Ten people were injured and at least 50 were arrested in Ukraine due to clashes between police and protesters. Demonstrators have been camping outside the country's parliament since October, demanding the establishment of a national anti-corruption court. The makeshift camp was set up by supporters of Mikheil Saakashvili -- a former Georgian president -- who became a prominent opposition figure after he was stripped of his Ukrainian citizenship. Saakashvili was deported to Poland last month. Police raided the camp and said they found grenades, Molotov cocktails, and smoke bombs.