My wife and I will visit our nation's capitol for our first time. We'll be staying in Alexandria, VA and taking the Metro into D.C. My gun can't follow me on our way out to D.C. and will be locked in the floor safe in our room (damn you D.C.). My Google-fu is lacking today and I can't find any info on carrying a folding knife around D.C. and in the Metro. Any knowledgable peeps out there that can help a frustrated guy out? I find it disgusting that the capitol of the nation that was built upon the Bill of Rights and Constitution restricts my 2A rights by not reciprocating any CCW permits. D.C. should be a beacon for what our country stands for and instead, they stripped rights and it has become a cesspool of crime......why are we going again?