Alien Life/UFO Talk Show:
“Stephen Hawking’s Warning on Space Aliens”,
30 April 2010 (Larry King Live, CNN, Atlanta, Georgia)

Larry King interviews U.S. theoretical physicist Dr. Michio Kaku, U.S. astronomer David Brin, U.S. (Canadian) actor and MUFON member Dan Aykroyd and U.S. astronomer Seth Shostak regarding the UK astrophysicist Dr. Stephen Hawking’s recent comment on contact with extraterrestrial civilisations:

http://www.youtube.com/watch?v=aGPLz4GHQBg (1)

http://www.youtube.com/watch?v=JA2Ai5YU-CQ (2)

http://www.youtube.com/watch?v=Ay2VPozXJyI (3)

Dr. Michio Kaku
(wikimedia.org photo)