In between roasting Donald Trump, Michael Lewis talks about new book
January 27, 2017 at 01:52 AM EST
Best-selling author Michael Lewis visited Portland Thursday night to discuss "The Undoing Project," but the event quickly became a Donald Trump roast as much as a book reading. "The Undoing Project" describes the work and friendship of Amos Tversky and Daniel Kahneman, two Israeli psychologists who researched the mind's proneness to error.