I didn't think it was possible, but Trump has become even more unhinged. Trump went on a morning Twitter tirade on Friday, attacking Alicia Machado, a former Miss Universe winner he once shamed for gaining weight, and asking the American public to seek out a sex tape that he said she participated in as evidence of her sordid past. The attack came in a flurry of tweets posted by Trump from 5:14 to 5:30 a.m. Eastern time. I'm not going to pretend that I know what's going on in this guy's brain, but something is amiss.

See http://www.nytimes.com/2016/10/01/us/politics/donald-trump-alicia-machado.html?_r=0.