In an interview with Bill Buckmaster, Pima County Board of Supervisors' Chair Ramon Valadez discusses the ramifications of Proposition 203, the medical marijuana act, and the proposed recreation facility on the Northwest side of town.

Pima County Supervisors' Chairman Ramon Valadez says Corazon de los Tres Rios Del Norte is a long-range vision of what the county, Tucson, Marana and various private entities could do with mostly undeveloped land on the west side of Interstate 10 between Sweetwater Drive and Ina Road.