Ten states and Washington, D.C., have now legalized adult use of marijuana.
Supporters of America's long war on drugs said legalization would create disaster. Has it? No.
Colorado and Washington offer the longest points of comparison because weed has been legal in those states now for five years.
More people in Colorado tried marijuana after legalization, but that's not a surprise.
Colorado's crime rate did rise a bit. But many things influence crime rates. Washington state's violent crime rate...