A trio of Republican senators came to the defense of their Democratic colleague John Fetterman on Friday, accusing the media of a smear campaign. Why it matters: It's unusual to see this level of public defense for a member of the opposing party.

Pennsylvania Sen. John Fetterman, the lawmaker known for his unconventional and irreverent brand of politics, is in the news again after a blowup at a closed-door meeting with union allies and former staff aides who aired concerns about his mental health.