As noted by a National Public Radio commentator this morning, Trump is now throwing "red meat" to his voter base by removing his top adviser and adding two new ones.

Trump shakes up campaign, demotes top adviser. Of particular note is Steven Bannon, with the Breitbart organization, eponymously named after the nasty political operative whose company (via James O'Keefe) set up sting operations to bring down ACORN. His job is to be strident, ignore what the president's job actually is, and whip up the lowest-common-denominator of the GOP base with whatever fabrications will work. Because that is what Breitbart does.