Over just a few days, more than 7,500 people have signed the petition calling on President Obama to fire the head of the DEA for calling medical marijuana a "joke." Those comments are so offensive to seriously ill people who rely on medical cannabis that the petition is quickly catching attention from the media, and from famous supporters like singer Melissa Etheridge. Now it's time to turn up the pressure and call out President Obama on Twitter and Facebook. The more people we get to sign the petition, the greater our chances of success will be. Tweet at the president: http://ctt.ec/eDgPc Share this Facebook post: https://www.facebook.com/marijuanamajority/posts/424094334381888 Thank you for coming to the defense of medical marijuana patients. With your help, we can get President Obama's attention and force a much-needed change.