- It wasn't an accident that the billionaire claimed that he didn't know about David Duke, writes Michael D'Antonio
- Trump was questioned about the white supremacist 48 hours before primaries in Southern states, D'Antonio notes
Michael D'Antonio is the author of the new book "Never Enough: Donald Trump and the Pursuit of Success" (St. Martin's Press). The opinions expressed in this commentary are his.
(CNN)Given a straighforward opportunity to disavow the most dangerous brand of hatred in American history, the man who has declared, "I'm, like, a really smart person" couldn't do it.