5 takeaways from the Democratic debate in New Hampshire

Seven Democratic presidential candidates gathered in Manchester, N.H., on Friday night, sharing a stage for the first time since the Iowa caucuses. The much-delayed and disputed results from Iowa have already altered the race: Joe Biden, who has been the national frontrunner for months, had to square off against his rivals after finishing fourth in the caucus, while Sen. Bernie Sanders and former South Bend, Ind. Mayor Pete Buttigieg faced increased scrutiny after a virtual tie for first place, and with polls showing them vying for the lead in New...