Say it ain’t so, stoners! San Antonio is among the least weed-friendly big U.S. cities, according to a new study that analyzes the legal availability of cannabis, its prices, dispensary availability and doctors who write prescriptions in the nation’s 50 largest urban areas. The report, released Tuesday, ranks San Antonio as the tenth-worst place for cannabis, which likely comes down to Texas’ restrictive medical marijuana program, one of the most limited in the nation.