U.S. President Joe Biden on Saturday slammed Russian President Vladimir Putin following the invasion of Ukraine, while rallying countries to support Kyiv in what he believes to be part of a larger fight between democracies and autocracies."We must commit now to be in this fight for the long haul. We must remain unified today and tomorrow and the day after, and for the years and decades to come," Biden said in a speech in Warsaw that wrapped up his four days in Europe to affirm with leaders of the West their unity in responding to Russia's aggression."Ukraine will never be a victory for Russ…READ FULL ARTICLE