** FILE ** People gather around an overturned trolley car during an anti-Soviet demonstration in Budapest, Hungary, in this Oct. 1956 file photo. The uprising began on Oct. 23, 1956 with demonstrations against the Stalinist regime in Budapest and was crushed eleven days later by Soviet tanks amid bitter fighting. Some 2,500 people were killed and a further 200,000 forced into exile. (AP Photo/File)