Trump calls hack briefing 'constructive'
President-elect Donald Trump was briefed on Russia's interference in the 2016 presidential election. Michael Greenberger is the Founder and Director of the University of Maryland Center for Health and Homeland Security. He weighs in on the hacking during
- Mar 29, 2017, 10:29 p.m.
- Mar 29, 2017, 9:45 a.m.
- Mar 29, 2017, 2:15 p.m.