The documentary “Evergreen, The Road to Legalization” the directorial debut of Riley Morton demonstrates well how the debate surrounding Initiative-570, which passed in November 2012 legalizing marijuana in Washington State, brought such factionalism to a head. Indeed the staunchest opposition to the initiative came not from the traditional law and order conservative element but from a small but vocal cohort of medical marijuana activists, led by Steve Sarich who opposed how the legalization was implemented.