Donny now says Trump is the worst person in the world.

What is Donny bitching about?  Donny seems to have gotten quite bitter after losing his job.
From what I can tell, Donny was a nobody until he was an adult, inherited his dad's company, sold his dad's company, and since then he has been a very opinionated, very vocal person whose opinions are tailored to whomever is employing him.

http://www.newsmax.com/Headline/Donny-Deutsch-Trump-campaign-fun/2015/08/13/id/669896/