Article continues below advertisementJames Carville, renowned Democratic political consult and strategist, lost it on Donald Trump following his comments about Gavin Newsom's dyslexia. Carville, 81, called the 79-year-old POTUS a "low-life sack of s---" in a short video uploaded by Politicon on Thursday, March 19, after the POTUS claimed the California governor's "learning disabilities" make him unqualified to be president. "With a low IQ person, you know, because Gavin 'Newscum' has admitted that he is - that he has learning disabilities.