Jon Stewart takes a look at Trump's first 100 days: from plummeting approval ratings to unfulfilled promises on immigration, health, and the economy, to destroying his reputation as a shrewd negotiator with China and Ukraine. Chris Hughes, an economist and the author of "Marketcrafters," sits down with Jon Stewart to unpack the economy's fall under Trump and how understanding how politicians have shaped markets to work better could be its solution. They discuss how both parties have used market...