Sir Sadiq Khan has continued his bitter feud with Donald Trump by claiming the US President is 'not a force for good' and could be 'inadvertently radicalising people'.
During his visit to Scotland last month, Mr Trump branded the London mayor a 'nasty person' who has 'done a terrible job' in his latest blast at the Labour politician.
Speaking at an event at the Edinburgh Festival Fringe, Sir Sadiq dismissed the US President's jibes as 'water off a duck's back'.
The London mayor added he sometimes felt like he was 'nine years old again' and 'in the school playground'.
He told the Political Party show with comedian Matt Forde: 'Somebody who has views like he does about black people, about women, about gays, about Muslims, about Mexicans, thinks I'm nasty.
