Editorial: Pot is now more prevalent than cigarettes, but federal law remains outmoded

Consider this for an illustration of just how much society has changed in the past few generations: New data shows that, for the first time ever, more Americans use marijuana than tobacco. It’s positive news from a public health standpoint. Whatever the legitimate concerns about the U.S. becoming a pot-head nation, weed is demonstrably safer than cigarettes. Yet federal law continues to treat pot like the dangerous illicit drug that past generations long thought it was. It’s time for that to change.