March 9, 2018 - London, UK - File photo dated 15/02/17 of Ricky Gervais, who has said he struggles to push the boundaries of humour at a time when US President Donald Trump tweets things "much worse" than the comedian dreams up. (Credit Image: © Isabel Infantes/PA Wire via ZUMA Press) (Newscom TagID: zumaamericastwenty223042.jpg) [Photo via Newscom] 