Portside

Donald Trump has devolved into a cartoonish version of himself. So Stephen invited Cartoon Trump to appear on the show.

Maybe the biggest nuclear weapons threat in the post-cold war world is an accidental Apocalypse, triggering a nuclear winter.

What happens when you see, when you hear, an act of bigotry? It depends on us.

And finally the tables are starting to turn / Talking about a revolution / Yes, Finally the tables are starting to turn

A bird flew on the podium at the Bernie Sanders rally in Portland held at the Moda Center.

Donald Drumpf wants to build a wall on the U.S-Mexico border. Is his plan feasible?

Either Trump or Cruz's tax plan would be the biggest redistribution of wealth - upward - in the history of the United States.

Bernie Sanders talks where he sees his path for success and the role of superdelegates in determining the Democratic nominee.

Bob Dylan's prophetic protest, with contemporary video.

A reply to CGP Grey's video about teleportation, consciousness and Star Trek.