[LeanderK]

> ban them from advertising bars and alcohol.

Why would they be banned from advertising bars? They're just local businesses.

[dr_dshiv]

Because the "freedom-loving" laws in America require that college students aged 18, 19 and 20 are legally prohibited from drinking.

[Scoundreller]

One could look at Canadian ones to see if they fared any better, especially those diametrically opposite Albertans and Quebeckers that have an 18 drinking age.