Old Enough to Fight, Old Enough to Drink

Glenn Reynolds in the WSJ:

The "old enough to fight, old enough to drink" argument has force. In fact, 18-year-olds in America are old enough to do pretty much everything except drink. Along with joining the military, 18-year-olds can vote, marry, sign contracts, and even take on a crippling lifetime burden of student loan debt in pursuit of an education that may never land them a job. Yet we face the absurd phenomenon of colleges encouraging students to go into six-figure debt—which can't be discharged in bankruptcy—but forbidding them to drink on campus because they're deemed insufficiently mature to appreciate the risks.