In an about-face, two California organizations who previously opposed any state-level efforts to regulate medical marijuana are now backing a bill that would create the basis of state licensing and regulation while limiting doctors who can prescribe pot. According to the Fresno Bee, SB 1262 has the backing of the League of California Cities and the California Police Chiefs Association. And while their support of any marijuana measure is progress, this bill is not likely to gain support of marijuana advocacy groups