Marijuana Nation

The National Geographic Channel will be airing "Marijuana Nation" tonight at 7pm. Here's a clip from the site:

Marijuana is the most widely used illicit drug on the planet. In most countries, this plant is illegal; some brand it as dangerous; others seem to look the other way. In the U.S. the federal government places it in the same category as heroin. Across the globe, bold growers plant gardens in national forests, national parks and suburban homes converted into greenhouses. Scientists who study this plant consider it among the most complex in the plant kingdom with 400 active chemicals and compounds. And in California alone, the marijuana trade out paces the entire wine industry, placing it among the largest cash crops in the United States.

This looks like one to sit back and puff a doobie to.