Scott Morgan thinks that the marijuana debate has broken into the MSM:
Everywhere you look, even the mainstream press is picking up on the fact that people want to talk about this. Just look at NPR's The New Marijuana series, which has churned out more marijuana stories this week than I have time to read. CBS has been doing the same thing with Marijuana Nation, CNBC had a big hit with Marijuana Inc., and even Fox News has recruited John Stossel and Judge Napolitano to trash the drug war on Rupert Murdoch's dime.
Google trends data on "marijuana legalization" here.