Alexander Popkov, a lawyer representing two members of the protest group Pussy Riot, Maria Alyokhina and Nadezhda Tolokonnikova, speaks to a police officer at the gates of a police station where they are believed to have been detained in Adler during the 2014 Sochi Winter Olympics, February 18, 2014. Alyokhina and Tolokonnikova were detained by police on Tuesday while they were walking around Sochi, where Russia is staging the Winter Olympics, they said on Twitter. The police were not immediately available for comment. REUTERS/Eric Gaillard (RUSSIA - Tags: OLYMPICS SPORT CRIME LAW POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)