U.S. President Donald Trump and Democratic presidential nominee Joe Biden participate in their first 2020 presidential campaign debate held on the campus of the Cleveland Clinic at Case Western Reserve University in Cleveland, Ohio, U.S., September 29, 2020. REUTERS/Brian Snyder
JOHNSTOWN, PA., /DULUTH, MN (Reuters) - U.S. presidential debate organizers vowed on Wednesday to change the rules to rein in unruly behavior after President Donald Trump repeatedly interrupted rival Joe Biden and the moderator in the candidates' taunt-filled initial prime-time encounter.
Biden suggested a mute button might help and Trump complained the Commission on Presidential Debates was siding with the Democrats in the aftermath of Tuesday's debate in Cleveland.
