Each week, the stock market reaches all-time highs, and Donald Trump takes all the credit. But is his insanity and destruction going to lead to a crash of biblical proportions, or possibly to a recession akin to 2008? My guest this week, William D. Cohan, a former banker-turned journalist, seems to think so. Hear him explain why Wall Street should be worried by the actions of the man they hate, and how everyday Americans are going to be affected.