I can see how the side-by-side view of the maps could be misleading, but Verizon isn't fudging any numbers. The maps in the commercial show 3G network coverage for both providers. The difference is, where there are holes in Verizon's maps there isn't coverage. On the AT&T map, much of the white areas not covered by 3G, AT&T's 2G network is offered. Apparently Verizon did add a disclaimer to the ad, but AT&T is still dissatisfied.
AT&T's main goal seems to be to get these commercials off the air. . . Do you think they have a case?