The Stanford Law professor stated that the current case is unprecedented because the president has "doubled down" on his actions to undermine American elections. Historic public impeachment hearing underway: Live updates and analysis https://abcn.ws/2sKIV5i SUBSCRIBE to ABC NEWS: https://www.youtube.com/ABCNews
Watch More on http://abcnews.go.com
LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNews #BreakingNews #Trump #Impeachment #Hearing #Politics #JudiciaryCommittee #Nadler