Oregon admits lack of oversight of medical marijuana program

SALEM, Ore. (AP) — How much medical marijuana is in the pipeline in Oregon? The managers of the state's program concede that they simply don't know because of lax reporting by producers and a lack of site inspectors.

That, they say, creates opportunities for marijuana to be diverted into the lucrative black market, something that federal authorities have long complained about.

Oregon was one of the first states to legalize medical marijuana in 1998, and in 2014 voters approved allowing recreational use. The state's struggle to transform a business that for decades had operated illegally in the...