In this clip from a recent episode of Joan and Melissa: Joan Knows Best on the WE network, we see that Joan knows the best place to buy some weed--with a prescription in California. The video does not say what ailment has brought her to the alternative therapy (I'm assuming facial numbness), but I do love seeing the elderly rediscovering old vices. It's a long clip, but worth waiting for the ending.
Part of me doubts that all of her actions are a consequence of smoking. She acts more drunk than stoned, and appears higher hours later than when she was first hot-boxing in the car. Either she reloaded, or someone needs ratings. At least she did the right thing and called her daughter, Melissa, for a ride and kept her clothes on in the hot tub. No one wants to see that.