Cheech and Chong

Legendary comedy team Cheech Marin and Tommy Chong appeared on 'Lopez Tonight' and submitted to a DNA test, and touched on the benefits of marijuana use.

"I think we'll find out you guys are 32% THC," said George Lopez, referring to the active ingredient in marijuana. As part of a recurring bit, Lopez routinely tests the DNA of his guests to determine their heritage.

Watch the video after the jump.

USA Network is losing Monk this year, but it's not about to let Psych go. The adventures of Shawn and Gus will continue. USA announced today that Psych is coming back for season five, with 16 new episodes ordered up.

This, my friends, is a no-brainer. Psych is one of USA's more reliable hours, a comedy-mystery series that has a loyal following. This past summer season -- which will soon be completed in the winter when the second half of the episodes air beginning in late January (the date hasn't been confirmed yet) -- the show performed especially well in younger demographics.

First there was the Lincoln-Douglas debate. Then came the Nixon-Kennedy debate. Now Fox News' Geraldo Rivera continues that great American tradition of the public debate with the Cheech and Chong-Coulter debate.

It might sound like the world's most lopsided episode of Celebrity Deathmatch, but the world's most famous pot comedy duo squared off against the famed conservative pundit on Rivera's "Geraldo at Large" show recently to discuss the opening of the country's first cannibus club in Portland, Oregon and the legalization of marijuana. Despite the craziness of the casting, they actually have a very frank, civilized and enlightening discussion on the subject.