Hillary Clinton promises to declassifying files on proof of alien life, if there is any, if she's elected president. Theoretical physicist Dr. Michio Kaku weighs in.May 11, 2016
UP NEXT
Doris Kearns Goodwin recalls her time with anti-war protests of the sixties
04:08
Dame Judi Dench details her history performing Shakespeare
08:15
John Kirby: No evidence Israel is committing genocide in Gaza
10:06
Chris Matthews: We have to protect our democracy now; 2024 is the year to defend our democracy
03:04
Jon Meacham: Are the people committed to voting for Trump affected by any of this?
12:42
Michael Fanone: Where is the urgency to address the matter at hand?