In a CNN special to be aired on Sunday, not only will President Barack Obama state his full support of medical marijuana, he’ll also advocate for alternative models of drug abuse treatment which don’t involve incarceration.

The television special, called “Weed 3,” features CNN’s chief medical correspondent Sanjay Gupta, a neurosurgeon who came to support medical marijuana after reviewing the evidence. This time around, he’ll be delving into the politics of medical marijuana research and interviewing President Barack Obama, according to an email obtained by The Daily Caller News Foundation.

Obama has previously predicted that more states will follow the lead of Washington and Colorado in legalizing recreational marijuana, and confirmed that although marijuana is still illegal on the federal level, the Department of Justice will look the other way. [Read more at The Daily Caller]