This week we hear from John Walsh of the Washington Office on Latin America and Professor Mark Kleiman from UCLA as they address a meeting of the UN University on preparations for the 2016 UNGASS.

Cannabis Conf II with Aaron Justiss of Buds & Roses, Berto Torres of Gfarmalabs, Eric Branstad of Forever Flowering, Calico Castillo of The Weedblog, "Seth" a private grower, Ron Bush GBox Tech, Darcy Bomford of TrueLeaf dog food, Clark Metcalf of CannabisBuyer.com, Dean Becker wants YOU to Call the Drug Czar

2015 LA Cannabis Business Conference I with Ethan Nadelmann of DPA, John Malanca of United Patients Group, Steve Yanish of Amer Cannaabis Exch, Matt Johnson of Cultivation Supp, Pat Lesivoi of Wonder Soil, Kirk Silverston of Hemp Health & Peggy Figi for Charlottes Web

This week we talk with Marc Mauer, executive director of the Sentencing Project, and Jason Ziedenberg, director of research and policy for the Justice Policy Institute, about mass incarceration and a new report on prisons in the US.

This week we hear more of that interview with Johann Hari, author of Chasing The Scream, and also from Molly Gill, Government Affairs Counsel for Families Against Mandatory Minimums.

Amy Ralston Povah of CAN-DO foundation on need to pardon hundreds of women caught in drug conspiracies, Matt Elrod and Alison Myrden report on Canada's back sliding drug laws

This week: We talk with Michael Krawitz about international drug policy reform as well as efforts to secure medical marijuana access for our nation's veterans.

Jeff Mizanskey, just released from a life sentence for cannabis, Atty Dan Viets & Travis Maurer of Show-Me-Cannabis + DTN Editorial: Solution to diminishing violence on US streets