Jacob Sullum reminds us that supporting Democrats won't hasten drug legalization:
Obama embodies the disappointment that almost always awaits voters who think Democrats will enact more enlightened drug policies because they sound more enlightened before they gain the power they seek. As a senatorial candidate, Obama advocated marijuana decriminalization, a position he renounced when he ran for president. As a presidential candidate, he said he would end the DEA's medical marijuana raids, a promise he broke after he was elected. So far he has waged the war on drugs, which he once called an "utter failure," in pretty much the same manner as his predecessor, only with more money. The one substantial improvement in federal drug policy since Obama took office is crack sentencing reform, which he supported. But that change was in the works for years and had already attracted support from many Republicans. Meanwhile, Obama literally laughs at the voters whom Democrats hope will turn out for them now.
The United States has a very difficult time ending ruinous wars we're doomed to lose regardless.