Sure, we do. Diplomats are still breaking the law they are just shielded by diplomatic immunity; however, the US can expel them, or their country can rescind said immunity and that person can then be charged. The idea that diplomats can just go around willy nilly breaking the law without consequence is ******* moronic. The purpose of diplomatic immunity is to shield diplomats from harassment, from the host country or taking them into custody as a negotiating tactic not to place them above the law.