Carl Sagan as Pot-Smoking "Genius"

Kirsten Dunst, who plays Mary Jane in"Spider Man," argues that more pot-smoking is good for America. She adds:

"I'm not talking about being stoned all day, though. I think if it's not used properly, it can hamper your creativity and close you up inside. My best friend Sasha's dad was Carl Sagan, the astronomer. He was the biggest pot smoker in the world and he was a genius."

Hat tip Micha Ghertner