'Time to be worried': Biden vows to make all US military vehicles climate-friendly

Sky News host Chris Kenny says US President Joe Biden's pledge to make every vehicle in the military climate-friendly is "just beyond belief". "I don't think Russia is worrying about its carbon dioxide emissions in Ukraine - and I don't think the Ukrainian people are too worried about what their defence is doing to global emissions either," Mr Kenny said."You've got Joe Biden talking that sort of nonsense, when he's the leader of the free world, the person we depend on most to stand up to China, and he's fussing over how climate-friendly the US military is?""It's time to be very worried."