Clapper: Kushner's alleged back channel to Russia ‘curious’

When it comes to the Russia investigations, former Director of National Intelligence James Clapper asks: “Why all the cloak-and-dagger secrecy?” In a wide-ranging interview with Judy Woodruff, Clapper discusses the probe into Jared Kushner’s alleged secret back channels with Russia, along with North Korea’s nuclear program and the recent terrorist attack in Manchester.