
Russian police officers detain a demonstrator protesting against a bill banning U.S. adoptions of Russian children outside the Russian parliament’s upper chamber in Moscow on Wednesday. The chamber unanimously voted in favor of the measure. (Associated Press)

Russian police officers detain a demonstrator protesting against a bill banning U.S. adoptions of Russian children outside the Russian parliament’s upper chamber in Moscow on Wednesday. The chamber unanimously voted in favor of the measure. (Associated Press)

Russian police officers detain a demonstrator protesting outside the Russian parliament's upper chamber in Moscow on Dec. 26, 2012, against a bill banning U.S. adoptions of Russian children. (Associated Press)

Russian police officers detain a demonstrator protesting against a bill banning US adoptions of Russian children outside the Russian parliament's upper chamber in Moscow, Wednesday, Dec. 26, 2012. (AP Photo/Misha Japaridze)

Russian police officers detain a protester outside the Federation Council on Dec. 26, 2012. Several protesters were detained that morning outside the upper chamber of Russia's parliament, which is set to vote on a measure banning Americans from adopting Russian children. (Associated Press)

Russian police officers detain demonstrators protesting outside the Russian parliament's upper chamber in Moscow on Dec. 26, 2012, against a bill banning U.S. adoptions of Russian children. (Associated Press)

Russian police officers detain a demonstrator protesting outside the Russian parliament's upper chamber in Moscow on Dec. 26, 2012, against a bill banning U.S. adoptions of Russian children. (Associated Press)

Russian police detain protesters outside the parliament building in Moscow on Tuesday, June 5, 2012, during a demonstration against a proposed law that would increase fines for participating in unsanctioned rallies. (AP Photo/Misha Japaridze)

Russian police detain protesters outside the parliament building in Moscow on Tuesday, June 5, 2012, during a demonstration against a proposed law that would increase fines for participating in unsanctioned rallies. (AP Photo/Misha Japaridze)