Donald Trump told Keir Starmer to call in the military to stop the boats – or risk Britain being 'destroyed from within' by illegal immigration. The US President, whose harsh border controls have slashed illegal migration to near zero, said the UK was now facing a 'very similar' problem in the Channel and had to take much tougher action. At a joint press conference with the Prime Minister at Chequers, Mr Trump hailed the 'incredible bond' between Britain and the US – and spoke at length about his love for 'these beautiful isles'. But he warned that Britain cannot afford…