AT&T today launched a new ad campaign that goes after T-Mobile, calling out the “litany of misleading and deceiving claims in T-Mobile’s marketing.”

AT&T’s new ad features actor Luke Wilson, with Wilson calling T-Mobile the “master of breaking promises.” AT&T points out that the BBB’s National Advertising Review Board has recommended T-Mobile change its advertising 16 times over the past four years, though AT&T fails to mention that the NARB also…