The Senate has voted to confirm Robert F. Kennedy Jr. as the next secretary of health and human services, with Sen. Mitch McConnell, R-Ky., as the lone Republican voting against his nomination.

Karoline Leavitt has had a whirlwind two weeks in the job, winning legions of new fans for her putdowns and earning nicknames such as 'fake news grim reaper' and the 'spinmeister.' ...