GTA IV Ads Back on Chicago Buses, But Future M-Rated Game Ads Banned

Niko Bellic is back.

About six months after the Chicago Transit Authority pulled ads for the violent but popular gangland video game "Grand Theft Auto IV," triggering a lawsuit from the gamemaker and attracting national attention, billboards for the game and its brooding, East European anti-hero have begun reappearing on the sides of CTA buses.