WASHINGTON (Reuters) -Donald Trump, who drew criticism as U.S. president for his praise of Russian leader Vladimir Putin, made his first public comment on the death of Russian opposition leader Alexei Navalny on Monday in a social media post that cast no blame. "The sudden death of Alexei Navalny has made me more and more aware of what is happening in our Country," Trump wrote, appearing to link the death to his own political troubles. It was not clear what similarities Trump was trying to draw with Russia's most prominent opposition leader.