This Blog is impressed -- No, really, it is. -- by the speed with which Commissioner David Stern has resorted to the my-way-or-the-highway tactics in the ongoing NBA labor dispute. Colleague Gary Washburn had an admirable survey of the state of play in Sunday's Globe. This Blog is not a lawyer. It just plays one on the Intertoobz. But it also sees Stern's attempt to have the decertification of the union declared an unfair labor practice the same kind of through-the-looking-glass redefinition of terms that came upon the country's labor-management dialogue 30 years ago, when Ronald Reagan broke PATCO and changed the rules so that government lined itself up on the latter side of the argument.