London Mayor Sadiq Khan has reversed his position on a potential visit from US President Donald Trump, saying he would be 'absolutely' welcome in the UK. Khan, who has previously criticised Trump, stated that his role as mayor is to stand up for the city's values and people. He also criticised US Vice President JD Vance for claiming that freedom of speech was in retreat in the UK and Europe. Khan expressed concerns about the potential impact of trade wars and tariffs on American companies doing business in London.