CNN will be broadcasting Dr. Sanjay Gupta's newest special "Weed 2: Cannabis Madness" on Tuesday, March 11th at 10PM ET. Gupta will go further into the challenges of legalizing medical marijuana. I'm really looking forward to it since IMO, his first special was a HUGE positive influence on the mindset of the American public towards medical MJ. The dominoes have been toppling one by one. There is no stopping them now.