Policemen remove structures, that opposition supporters say symbolise prison cells, from one of the main streets in central Tbilisi July 22, 2009. U.S. Vice President Joe Biden arrived in Georgia on Wednesday on a visit designed to reassure the former Soviet republic of U.S. support a year after its five-day war with Russia. REUTERS/David Mdzinarishvili (GEORGIA POLITICS CONFLICT IMAGES OF THE DAY)
REUTERS/DAVID MDZINARISHVILI