Former Jill Biden press secretary Michael LaRosa said he won’t support Michigan Democratic Senate candidate Abdul El-Sayed, citing the candidate’s refusal to distance himself from far-left streamer Hasan Piker over his past remarks about the Sept. 11 terrorist attacks. LaRosa, who served as press secretary to former first lady Jill Biden, made the unusually sharp break with his party in a post responding to reports that he was...

Both parties see Gen Z voters as a crucial bloc that could help tip the balance in November as Republicans and Democrats battle for control of Congress, with the GOP seeking to keep President Donald Trump’s agenda moving and Democrats pushing to retake Capitol Hill and steer the legislative agenda. And as the Democratic Party grapples with the growing appeal of democratic socialism among young voters, Republicans are...