Editor’s Note: This is a developing story and is being updated. U.S. President Joe Biden introduced President Volodymyr Zelensky as “President Putin” during his speech on the final day of the NATO summit on July 11, as questions over Biden’s fitness for office continue to increase. “And now I want to turn it over to the president of Ukraine, who has as much courage as he has determination. Ladies and gentleman, President Putin,” Biden said. Following the comment, Biden quickly corrected himself, questioning his gaffe. “President Putin? I’m so focused on beating Putin,” Biden said, referring to…