Trump called Canadian Prime Minister Justin Trudeau "two-faced" after the Canadian leader was caught on video seeming to make fun of Trump at the NATO summit. Jane Harman, president and CEO of the Wilson Center, joins us to discuss. And, new documents obtained by our partners at STAT show that Purdue Pharma employees expressed concern over the company's marketing strategy for OxyContin. For more, we're joined by STAT reporter Casey Ross.