The Oakland Museum of California is high on pot.
The museum has a marijuana exhibit that looks at everything from cannabis science to what's called Sacred Ganja. Other areas of focus include Criminal Dope, Evil Weed and Politically Loaded. There's also a Cannabis Confessional, where visitors can share their private, anonymous thoughts about marijuana. The exhibit comes as California will consider a ballot initiative to legalize weed in November.
The display runs through Sept. 25.