Cop 26

To day is meant to be the last official day if cop 200 countries are now trying really hard to negotiate a deal that everyone can agree. But some fear too little progress will be made to avert disaster. Rachel dobbs covers climate change for the economist and is in glasgow for cop 26. She says there's still a lot of uncertainty over what the climate finacing goal for post 20 25 should be, and how much money rich country should give poor ones going forward.