His schizophrenia also shows on his talk show. You cannot listen to him for more than a minute without wondering what he is talking about, what his point is, and where he is going. He has more tangents than a trigonometry book. Gave up long ago and even his brief commercial plugs for his show are impossible to make sense of.
In “clinical speak” , he talks in “verbal salad” . I personally, think he is a danger to others and to himself. There are drugs that help but some days he just didn’t want to take them, did he? He need drugs known as “neuroleptics” and real help.