Donald Trump’s mental health is deteriorating and the American press is unable to properly cover it, according to the former president’s psychologist niece. Trained psychologist Mary Trump said on Sunday that her uncle’s recent rambling, stream-of-consciousness answers to policy questions are worth coverage, but the media isn’t doing its job. Mary Trump previously argued that her uncle’s obsession with crowd sizes ties into his desire to be complimented 24/7, which stems from unfortunate circumstances during his early childhood. Over the weekend, Mary Trump noted a recent answer that Trump had…