I don't know, maybe they are afraid he, since he's not a politician, will expose whatever they are all hiding. I guess we'll be able to tell : the ones who have the most to hide will make the loudest noise. Some politicians will be scared to oppose him too vehemently because if he does win the election he'll give them a swift kick in the seat of the pants!  Haha.  It's all very entertaining. Sadly, I am personally not too crazy about either candidate.