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.

Dave McCormick (R-PA), also jumped in, writing, “It’s time to put politics aside and stop these vicious, personal attacks against Senator Fetterman, his wife, and his health." The post Senate Republicans — and One Democrat — Speak Out in Defense of John Fetterman After Report Exposes Shocking Health Concerns first appeared on Mediaite.

In today’s edition, we examine John Fetterman’s place in the Senate, where the Pennsylvania Democrat is increasingly on an island.