... this one over the issue of standing in the DC Circuit. The case comes from an individual, who is a law enforcement officer in Virginia, seeking to carry a firearm within the District of Columbia. The law enforcement in the District, however, doesn't think he should be allowed -- and has filed a warrant for his arrest on the charge of carrying an unlicensed firearm. More details from Legal Times. Gura's involvement in the case appears to be in the position of an amicus curiae.