It's 20 years to the day since the Soviet Union was officially dissolved. But to mark the anniversary there were neither commemorations nor speeches. The mood in Russia is one of defiance. Never since Vladimir Putin came to power 12 years ago, has he faced such strong opposition. On Saturday the protest movement gathered tens of thousands of people in Moscow. Is this the beginning of a new era, in which Vladimir Putin no longer reigns supreme?
- Andrei GRACHEV. Paris correspondent, Novaya Gazeta. Former spokesperson for Mikhail Gorbachev - Author, "Gorbachev's Gamble";
- Oleg KOBTZEFF. Historian and Geographer, American University of Paris;
- Maria LIPMAN. Editor-in-chief, "Pro et Contra journal" at the Carnegie Moscow Center - from Moscow;
- John LAUGHLAND. Director of Studies, Institute of Democracy and Cooperation - from Bath, UK.