You know the saying, second place is the first loser? Well, it looks like AT&T, which recently saw its attempt to absorb T-Mobile thwarted, is living up to that adage by petitioning the FCC to impose an "overly aggressive buildout" of Dish's planned mobile network. In a recent filing to the Commission, the satco countered this request for "LightSquared-like" requirements, defining its operation as a strictly retail endeavor, one that faces entirely different hurdles than that of its who