Glenn Greenwald: Donald Trump Jr.'s Emails Aren't a "Smoking Gun" or Evidence of Criminal Collusion

The White House is in crisis mode following revelations that Donald Trump's own son embraced an apparent effort by the Russian government to peddle information incriminating Hillary Clinton in an attempt to help Trump win the presidency. In a new interview with Reuters, President Trump defended his son and said that he himself did not know about the meeting. We speak with Pulitzer Prize-winning journalist Glenn Greenwald, co-founder of The Intercept, who notes that Democrats have had similar entanglements with foreign governments.