In the first half of the show, John B. Wells was joined by Judge Jim Gray for a discussion on the issue of marijuana and drug prohibition laws in the United States.
In the latter half of the program, author Doug Fine talked about legal cannabis farming and how it benefits the economy.
Hubble Snaps Horsehead Nebula
To celebrate 23 years on the job, NASA's Hubble Space Telescope has snapped this spectacular view of the Horsehead Nebula. Launched on April 24, 1990, the Hubble observatory captured the iconic nebula in infrared light, revealing the object's inner regions usually obscured by thick clouds of dusty material. "The result is this rather fragile-looking structure, made of delicate, wispy folds of gas — very different to the nebula's appearance in the visible," explains Joe Liske, an astronomer from the European Southern Observatory. More at NBC News.