Democrats are pinning their hopes of flipping the Senate on Graham Platner, who has made his working-class persona key to his campaign. His background defies easy categorization.
Treasury Secretary Scott Bessent did not say when these talks would happen. There are fears in the United States and China about the threats from A.I., but neither side is willing to slow down its development.
At a court hearing over a presidential order seeking to exert more control over elections, a government lawyer said no "responsible state" should rely on the lists to update their voter rolls.
But two vulnerable Republicans joined Democrats in the effort to force President Trump to win authorization from Congress, in the latest sign of G.O.P. jitters over the war.