On Friday’s Breitbart News Daily, SiriusXM host Stephen K. Bannon asked Donald Trump about the appointment of his business associate Steven Mnuchin as campaign finance chairman. The move has been criticized because of Mnuchin’s long tenure with Goldman Sachs–the financial giant seen as a Wall Street villain by the populist constituency that propelled Trump to victory in the GOP primary. In fact, during the Republican primary, Senator Ted Cruz was criticized because his wife Heidi worked for the company. “Some people are saying, ‘He’s selling out to Wall Street already; he’s gonna have all kinds of favors he’s going to...