Obama and Romney trade barbs over dinner

US presidential candidates Barack Obama and Mitt Romney trade jokes that had audience in stitches.

The US race to the White House can often turn into a smear campaign.

On Thursday night, however, candidates Barack Obama and Mitt Romney traded jokes that had an audience in stitches.

They even turned the humour on themselves.

Al Jazeera’s Gerald Tan reports.

Source: Al Jazeera