A chair is pictured on stage as former U.S. National Security Agency contractor Edward Snowden is awarded the Bjornson prize in Molde, Norway, Sept. 5. Svein Ove Ekornesvaag / NTB Scanpix / Reuters Edward Snowden, the U.S. intelligence leaker granted asylum in Russia in August 2013, has criticized his country of residence for its crackdown on Internet freedom and gay rights in a speech after recei