A quiet movement to lower the legal drinking age to 18 is taking root as advocates argue that teenagers who are allowed to vote and fight for their country should also be able to enjoy a beer or two. MSNBC.com's Alex Johnson reports."
On the face of it, the notion seems counterintuitive, but to the presidents of some of the nation's most prestigious colleges, it makes a lot of sense: Lowering the legal drinking age might get students to drink less.