Sen. John Fetterman increasingly goes it alone, worrying some fellow Democrats as they struggle to push back against Trump and retake the majority.

Newsweek reached out to Fetterman's office via email on Sunday for comment. These cross-party dynamic highlights growing tensions within the Democratic Party and potential realignment pressures in ...

A 2024 letter from his ex-chief of staff, Adam Jentleson, to a treating neuropsychiatrist, warned that Fetterman was showing signs of paranoia and self-isolation, and may have stopped taking his ...

knew her party had a problem ... some who spoke with NBC News worried whether Fetterman is having cognitive struggles that may be exacerbating his isolation. The House Democratic lawmaker ...

Fetterman, who is facing scrutiny after former staffers have raised concerns about his mental health, has missed nearly every committee hearing and regularly skips votes.