(Mikhail Metzel | The Associated Press) In this file photo taken on Friday, Aug. 17, 2012, Feminist punk group Pussy Riot members, from left, Yekaterina Samutsevich, Maria Alekhina and Nadezhda Tolokonnikova sit in a glass cage at a court room in Moscow, Russia. The women, two of whom have young children, are charged with hooliganism connected to religious hatred but the case is widely seen as a warning that authorities will only tolerate opposition under tightly controlled conditions.Vladimir Putin looks more invincible than ever before in his 18 years in power, after Russians invaded Ukraine, blanket-bombed Syria and hacked the U.S. election campaign.