Rumor has it that AT&T's gearing up for yet another door-busting, riot-inducing summer filled with new iPhone hardware, which would certainly jibe with everything we've heard in the past few months (never mind the fact that June is officially Apple's iPhone release cycle these days, and indeed, AT&T's apparently saying that the June cycle is becoming "a tradition"). That's not terribly interesting at this point -- what is interesting, though, is how AT&T plans to play it. Apparently, the carrier wants to ramp up its -- ah, how should we put this in a political