US President Donald Trump and Democratic challenger Joe Biden came face-to-face in the first presidential debate amidst heated exchanges over a number of issues including the Covid-19. Biden termed Trump a 'liar' and a 'clown' as the pair clashed in a fiery start to their first presidential debate. Attacking Trump over the handling of the coronavirus, Biden said that the president has lied to Americans on the Covid-19 issue. As the two rivals clashed on medicate, the US President said that the Democrats were planning socialising of medicine. Watch the full video for more.