Earlier today, we noted that America's presumed candidate for the GOP nomination is busy retweeting Mussolini quotes.

That's not necessarily a reflection of an explicit desire to move America towards fascism.

It's not entirely clear that Donald Trump understands the movement he's started. But America's entrenched political establishment is now scrambling to understand how to deal with the Trump juggernaut and it's not just politicians who are concerned. 

Indeed, former intelligence officials now say the brazen billionaire could face a veritable security rebellion if he's elected.