President Biden visits Ukraine for the first time since Russian invasion began

Read MorePresident Biden made an unannounced trip to Kyiv, his first since the Russian invasion, to meet with Ukrainian President Volodymyr Zelenskyy. Charlie D’Agata reports.President Biden made an unannounced trip to Kyiv, his first since the Russian invasion, to meet with Ukrainian President Volodymyr Zelenskyy. Charlie D’Agata reports.