“Ladies and gentlemen, President Putin.” So said President Joe Biden in introducing, to applause, Ukrainian President Volodymyr Zelensky at a NATO event Thursday. Biden, certainly aware of the intense scrutiny over his words following a fumbling, disastrous performance at the debate in Atlanta, caught the gaffe and as he walked away from the podium, stepped back to the microphone. Want more breaking political news? Click for the latest headlines at Raw Story. “President Putin? We’re going to beat President Putin. President Zelensky,” he said. “I’m so focused on beating Putin, we got to worry a…