Graham Macker is someone I knew personally. He spent his short lifetime battling meth addiction. I met Graham in my role with the Montana Meth Project, our state’s only organization solely dedicated to meth prevention. HBO was filming “Montana Meth,” a documentary produced by our founder, Tom Siebel, that featured Graham’s story of addiction — a straight-A student who had abandoned the classroom in pursuit of the euphoric rush of meth. We watched as Graham’s relationship with meth...