Just how unhinged has Martin become? Well, in early July, Martin allegedly threw his phone at a junior aide's desk while reprimanding him, prompting a formal HR complaint. Accounts differ on how hard he threw it, though everyone agrees it hit the desk, not the aide. Martin later met with HR about his behavior. The DNC declined to comment, and Martin declined an interview request.
These episodes involving angry tantrums seem to be a recurring theme amongst Democrats; Hllary Clinton, Amy Klobuchar, Katie Porter, and now Ken Martin.