The murder of Russian opposition leader, Boris Nemtsov, just outside the Kremlin appears to be an attempt to silence those in Russia who want to see their country move away from the authoritarianism, corruption, and lawlessness of today's Russia. Boris Nemtsov was critical of Putin's aggression in Ukraine, where for over a year now, Russia has continued its occupation of Crimea and the destabilization of the country's eastern regions. The conflict...