States, Environmentalists Fight EPA's Bid To Moot Glider Enforcement Suit

States and environmentalists are fighting EPA's claim that litigation over its enforcement waiver of glider truck emissions rules is moot after the agency withdrew it, arguing that an appellate court should still rule on the legality of the waiver in case EPA tries to revive it and warning that mooting the case could complicate future glider rule enforcement. “Unless the EPA memo is invalidated, there is a possibility it could be reinstated, temporarily or permanently, in the context of a...