E.J. Dionne: Bannon and the fall of 'populism'

WASHINGTON -- Is President Trump a populist or a corporatist?Is he appealing to white supremacists as a form of political opportunism -- or because, deep down, he sympathizes with their views? Is he the hard-core “fire and fury” hawk of his North Korea statements? Or is he actually a non-interventionist who disdains foreign engagement?The answer to all these questions is: Who knows? There is absolutely no way of establishing what Trump believes. He says whatever he feels he has to sa