The US President has taken a swipe at China and Russia for not having their leaders at the Cop26 climate summit.
The US President has taken a swipe at China and Russia for not having their leaders at the Cop26 climate summit.
Joe Biden says it was a mistake and they've lost influence.
World leaders have been leaving the summit in Scotland, with delegations left to continue talks.
Meanwhile, 450 private firms - which hold 40 percent of the world's money - are joining a pledge to limit global warming.
