On Wednesday, medical marijuana patients and advocates held an emotional press conference slamming Gov. Mark Dayton for bowing to law enforcement and stalling on a medical marijuana bill currently being considered in the Minnesota legislature. Those present, several of them parents of children with severe forms of epilepsy who could benefit from medical marijuana, said the governor told them they should risk arrest and obtain their medicine from the illicit market. "He told me, 'You can buy it on…