A proposal to make Kansas the 29th medical marijuana state has been introduced by Senator David Haley (D-Kansas City), and it’s supported by local advocacy group Bleeding Kansas. SB 155, the Kansas Safe Access Act, would allow seriously ill Kansas residents with certain qualifying conditions to access medical marijuana with a doctor's recommendation. Sixty-eight percent of Kansans believe that marijuana should be legal for medical purposes. There are a multitude of studies that show that medical…