Pot Wins in a Landslide On Tuesday, largely under the radar of the pundits and political chattering classes, voters dealt what may be a fatal blow to America's longest-running and least-discussed war -- the war on marijuana. Michigan voters made their state the 13th to allow the medical use of marijuana by a whopping 63 percent to 37 percent, the largest margin ever for a medical marijuana initiative. And by 65 percent to 35 percent, Massachusetts voters decriminalized the possession of up to an ounce of marijuana, replacing arrests, legal fees, court appearances, the possibility of jail and a lifelong criminal record with a $100 fine, much like a traffic ticket, that can be paid through the mail. What makes these results so amazing is that they followed the most intensive anti-marijuana campaign by federal officials since the days of "Reefer Madness." Marijuana arrests have been setting all-time records year after year, reaching the point where one American is arrested on marijuana charges every 36 seconds. More Americans are arrested each year for marijuana possession -- not sales or trafficking, just possession -- than for all violent crimes combined....