Dr. Sanjay Gupta, a neurosurgeon and CNN Chief Medical Correspondent, used to be an opponent of medical marijuana. Last year. after looking into the research, he changed his mind. Now he is "doubling down" on his position that marijuana is effective medicine.

Since our documentary "Weed" aired in August, I have continued to travel the world, investigating and asking tough questions about marijuana.

I have met with hundreds of patients, dozens of scientists and the curious majority who simply want a deeper understanding of this ancient plant. I have sat in labs and personally analyzed the molecules in marijuana that have such potential but are also a source of intense controversy. I have seen those molecules turned into medicine that has quelled epilepsy in a child and pain in a grown adult. I've seen it help a woman at the peak of her life to overcome the ravages of multiple sclerosis.

I am more convinced than ever that it is irresponsible to not provide the best care we can, care that often may involve marijuana.

I am not backing down on medical marijuana; I am doubling down.

Gupta: 'I am doubling down' on medical marijuana Read the rest

A great piece in the NYT by Isabel Kershner on Tikkun Olam, a commercial medical marijuana plantation in Israel. The name is "a reference to the Jewish concept of repairing or healing the world," and while marijuana is illegal in this country, some of the most interesting scientific research into its healing properties is happening here. The last graf is the most amazing. (Thanks, Stoningham!) Read the rest

"They skulked in and out like criminals, shoulders hunched, heads down, declining to comment." —a NYT profile on the Garden State's first pot dispensary. Hey, in the patrons' defense, it may be because they spooted Snookie or The Situation inside or something. Read the rest

Tom Dickinson in Rolling Stone about the growing conflict between what voters in more and more states want (legalizing pot) and what the federal government wants (shutting down dispensaries with guns and SWAT teams of DEA agents). "While the administration has yet to issue a definitive response to the two new laws, the Justice Department was quick to signal that it has no plans to heed the will of voters. 'Enforcement of the Controlled Substances Act,' the department announced in November, 'remains unchanged." Read the rest

WHYY's Fresh Air radio program did a recent special on Legalizing And Regulating Pot.The hour-long special is really worth a listen. Of particular note, the piece profiles Colorado's tightly-regulated commercial pot growing market, and the developing MMJ business culture there. Read the rest

At the NYT, a video "opinion documentary," ‘The Fight Over Medical Marijuana’, by Rebecca Richman Cohen.

"Our federal marijuana policy is increasingly out of step with both the values of American citizens and with state law," she writes. "The result is a system of justice that is schizophrenic and at times appalling."

After the elections, medical pot is now legal in 18 states and Washington, D.C., and pot is legal for adults to use for recreational use as well in Colorado and Washington State. But the federal government plans to continue its draconian enforcement approach, regardless of state voters' choices. Read the rest

At Cartoon Movement, "graphic journalist" Susie Cagle (Twitter) surveys the impact of recent DEA raids of medical marijuana centers, and legal attacks against Harborside and the like, in 'Down In Smoke'. The work includes sound clips, which is brilliant.

Oakland, California. Ground zero for a medical marijuana fight between states and the federal government that has only been heating up. Incorporating real audio from activists, Cagle portrays what "feels like class war" as local growers, patients and city officials fight against losing their jobs, medicine, and tax revenue.

The whole thing is here, and it's fantastic. Susie has done some of the best reporting I've seen of the Occupy movement and related protests in America—she's been jailed and injured for it. The fact that her reporting is focused through the medium of comics is just so innovative and cool. She takes true risks for her reporting, and what comes out of it is insightful, informative, and funny. I just love her work.

Michael Scherer writes about President Obama's medical-marijuana policy and the increasing federal intervention on medical marijuana on TIME.com. For the online piece and a related magazine feature, Scherer spoke with "nearly a dozen people" in the medical marijuana industry, three U.S. Attorneys, White House officials and local officials who oppose the federal crackdown.

Snip:

Despite Obama’s promises during the 2008 campaign, federal prosecutors have lost faith in the ability of state and local officials to control a booming commercial industry for a drug that is still illegal to grow, possess or sell under federal law. As a result, a once broad exemption from prosecution for medical marijuana providers in state where it’s legal has been narrowed to a tiny one.