and i think it's worth stressing that it's going to move the court decidedly to the right, for better or for worse. >> steve vladeck, and jamil, jaffer, thank you. boris johnson is resigning. the significance of this, nick? >> reporter: it's big, very big. we had overnight into monday morning the resignation of david davis, the brexit secretary, the minister in charge of getting britain out of the european union. that was a big blow for the prime minister. david davis was a very strong component of the keep ministers that wanted a strong, tough brexit. britain leaving the european union very clearly, able to negotiate independent trade deals around the world, free of any european union legislation and controls. boris johnson's resignation as perhaps the -- one of the