White voters without a college degree, a cornerstone of the Republican base in the Trump era, moved left this year. Some cited high prices, the war with Iran and more in their decisions.
The Democratic leader still faces skeptics in his ranks and hostility from some activists, but aides say he has enough commitments of support to be elected majority leader.
Some blamed President Trump for backing the novice candidate after the death of her brother, Lindsey Graham. Others accused Mr. Graham's team of pushing her to run despite her lack of experience.
In an unusual move, the lead plaintiff in one of two cases challenging semiautomatic weapons bans has asked to drop out weeks before the cases are heard.
The Commerce Department has approved dozens of Chinese companies to handle Nvidia's H200 chips, some of which have ties to firms under sanctions over national security.
At a moment of opportunity for the party, its long-feuding factions are seizing on the midterm results to make their case for tacking to the center or to the left.