'Proud Boys, stand back and stand by,' Trump says in debate
U.S. presidential debate moderator Chris Wallace asks U.S. President Donald Trump if he will condemn white supremacist groups involved in violent clashes over policing and racism in some U.S. cities. Trump replies, 'Sure' and asks 'Who would you like me to condemn? Who? Proud Boys, stand back and stand by,' referencing one of the groups involved.