George Clooney urges Joe Biden to end 2024 bid

US President Joe Biden suffered a stunning blow Wednesday when actor and leading Democratic supporter George Clooney urged him to drop his reelection bid, while party heavyweight Nancy Pelosi declined to back his candidacy. - 'Cover-up' - On the way to the summit on Wednesday, Biden dropped in on US union leaders in a further bid to shore up backing for his reelection bid.