On the other hand, I still remember how, back in the 1980s, U.S. states that were reluctant to raise beer-drinking age from 18 to 21 were brought to heel: no fe

On the other hand, I still remember how, back in the 1980s, U.S. states that were reluctant to raise beer-drinking age from 18 to 21 were brought to heel: no federal funds for highways, I think it was.