Donald Trump has suffered a huge and potentially crippling legal blow in his lawsuit against the BBC. A US court has ordered Trump’s ‘revocable trust’, through which he owns most of his properties and businesses, to hand over more than three-and-a-half years’ of documents, including financial information. The US president has only 10 days to comply. Trump’s hubris has backfired Commentators warned Trump, when he launched the lawsuit, that his attempt to sue the BBC for billions was likely not just to fail but to be colossally embarrassing. The BBC apologised for editing a Trump speech connected to the 6 January…