"The Angriest Man in the World", also known as "The Winnebago Man".
"The Angriest Man in the World", also known as "The Winnebago Man".
Cornel West and Tavis Smiley take on the mainstream media and the political establishment.
Media theorist Douglas Rushkoff talks about his new book, "Present Shock: When Everything Happens Now."
Erik Trinkaus tells Steve Paulson that many of our assumptions about them, and our other "cave man" ancestors are just plain wrong.
“Advances in resuscitation science are beginning to challenge our understanding of what death really is,” says Sam Parnia. He's the director of cardiopulmonary resuscitation research at SUNY NY. Parnia says it's now possible to bring people back to life much longer after cardiac arrest than medicine had previously thought.
Steve Paulson always dreamed of seeing ancient cave art. He finally got his wish - and tells the story of visiting two French caves with anthropologist Christine Desdemaines-Hugon.
Filmmaker Albert Nerenberg's Dangerous Idea? Laugh more.
You can also watch his laughter hack video.
Clyde Roper tells Jim Fleming what giant squid look like and what else biologists are learning about the deep ocean while the hunt for giant squid goes on.