The culture secretary's still supportive. press laughter. is anyone else backing the prime minister? oh, yes! westminster is a postcode defined by power. today has been defined by it draining away from boris johnson. but he's not shifting, at least yet. chris mason reporting. our reporter mark lobel is in downing street for us. a little earlier, he gave this update. a brief respite now, it's the middle of the night, of course. but just after chris was reporting that sensational sacking of michael gove, an hour after that the secretary of state for wales simon hart resigned, the third cabinet m...