; and (2) in any action seeking redress for any deprivation that was incurred in the course of, or as a result of, or is related to, conduct by the injured party that, more likely than not, constituted a felony or a crime of violence (as that term is defined in section 16 of title 18, United States Code) (including any deprivation in the course of arrest or apprehension for, or the investigation, prosecution, or adjudication of, such an offense), the court may not allow such party to recover attorney’s fees. . 6. Self-defense rights for law enforcement officers (a) In general Chapter 203 of title 18, United States Code, is amended by inserting after section 3053 the following: 3054. Authority of law enforcement officers to carry firearms Any sworn officer, agent, or employee of the United States, a State, or a political subdivision thereof, who is authorized by law to engage in or supervise the prevention, detection, investigation, or prosecution of any violation of law, or to supervise or secure the safety of incarcerated inmates, may carry firearms if authorized by law to do so. Such authority to carry firearms, with respect to the lawful performance of the official duties of a sworn officer, agent, or employee of a State or a political subdivision thereof, shall include possession incident to depositing a firearm within a secure firearms storage area for use by all persons who are authorized to carry a firearm within any building or structure classified as a Federal facility or Federal court facility, as those terms are defined under section 930, and any grounds appurtenant to such a facility. . (b) Carrying of concealed firearms by qualified law enforcement officers Section 926B(e)(2) of title 18, United States Code, is amended by inserting any magazine and after includes . (c) Carrying of concealed firearms by qualified retired law enforcement officers Section 926C(e)(1)(B) of title 18, United States Code, is amended by inserting any magazine and after includes . (d) School zones Section 922(q)(2)(B)(vi)