French President Emmanuel Macron has said that Joe Biden has convinced allies that the US is back, as the two leaders met at the G7 summit on Saturday. Biden, asked by a reporter if America was back, turned to Macron and gestured with his sunglasses towards the French president that he should answer that question. 'Yes, definitely,' Macron said. 'It's great to have a US president who's part of the club and very willing to cooperate'