A bi-partisan group of lawmakers including Sen. Scott Dibble, center right, and Rep. Carly Melin center left, hold a news conference to present an agreement on a medical marijuana proposal that will go to a conference committee on Thursday, May 15, 2014, in St. Paul, Minn. Minnesota lawmakers struck a deal Thursday to legalize medical marijuana that would set up eight distribution sites and allow qualified patients to use the drug in oil, pill and vapor form. (AP Photo/The Star Tribune, Glen Stubbe) MANDATORY CREDIT; ST. PAUL PIONEER PRESS OUT; MAGS OUT; TWIN CITIES TV OUT