Mikhail Kasyanov, Russian prime minister from 2000 until 2004 and one of the 4 leaders of the People's Freedom Party (known as Parnas) is interviewed by journalist during anti Putin demonstration in the centre in Moscow. Tens of thousands of people came out onto the streets of Moscow and other Russian cities following the announcement of the results of the presidential election which saw Prime Minister Vladimir Putin elected to the presidency with 64 % of the vote. ..