Truth.

Reason Magazine - Hit & Run > 'That Is Not a Drug. It's a Leaf':

"On the subject of pot smoking, politicians like Schwarzenegger (and Bill Clinton and Al Gore and Newt Gingrich) want to have it both ways. On the one hand, it's no big deal, something you can wink at and laugh about. On the other hand, it justifies some 830,000 arrests a year. Which is it?"