Insults and interruptions dominate Donald Trump and Joe Biden's first debate
Insults and interruptions dominate Donald Trump and Joe Biden's first debate

The first debate between US President Donald Trump and Democratic challengerJoe Biden deteriorated into a bitter showdown.

The president repeatedlyinterrupted his opponent with angry and personal taunts that sometimesovershadowed the sharply different visions each man has of a nation facinghistoric crises.