The Sunrise Movement, a major youth climate group that strongly supported President Joe Biden in the 2020 election, urged him on Friday to exit the 2024 race against former President Donald Trump. "The stakes are too high. We can't afford to ignore the warning signs in front of us," Sunrise Movement Executive Director Aru Shiney-Ajay said in a statement. "Joe Biden's next climate legacy-defining act must be to pass the torch to a new nominee," Shiney-Ajay said. Her call for Biden to step aside came a day after the president gave a news conference in which he said he was determined to remain in th