summit cop26 has opened. world leaders, prominent scientists and advisers are ready for nearly two weeks of talks, with one principal aim to get the world to commit to reduce carbon emissions and avoid a climate catastrophe. in the past hour, us president biden has been speaking in rome. he said that the agreements made at the g20 summit in rome, including pledging to limit global warming to 1.5 degrees above celsius, showed the power of america showing up. we ll have more on that in a moment, but first this report from our political editor, laura keunsberg. a roman sunday stroll, a stylish dog seems the perfect accessory among the ancient alleys. what conflicts, what epic political struggle lives
cabinet secretary michael gove, to the department of housing. which might ordinarily be seen as a demotion. except housing is now a key part of the prime ministers levelling up agenda. maybe a clue to where the renewed focus will be. here s our political editor laura keunsberg. nerves all round. who is out and who is in, prime minister? reshuffles matter, who the boss wants in, and who the boss wants out. to start, where would he end up? which way? the black belt brexiteer foreign secretary who was in charge from his grecian holiday during the fall of kabul. dominic raab, down but not out. after lengthy conversations, perhaps a dollop of confrontation. have you still got a job, sir? the former lawyer takes charge of the courts and prisons at the justice department. it is not clear if number ten had bargained on giving him the bauble of deputy prime minister, too, but he emerged with that,