Somebody let me know when they become the "Test Case" on carrying in a Post Office. I spent many years as a Federal LEO and I would highly not recommend carrying in a Post Office Building.
Jungle Work
oh good a Federal LEO. then maybe you'd like explaining what this means.
Title 18, United States Code, Sec. 930. - Possession of firearms and dangerous weapons in Federal facilities
A. Except as provided in subsection (d), whoever knowingly possesses or causes to be present a firearm or other dangerous weapon in a Federal facility (other than a Federal court facility), or attempts to do so, shall be fined under this title or imprisoned not more than 1 year, or both.
Subsection (a) shall not apply to -
d. lawful carrying of firearms other dangerous weapons in a Federal facility incident to hunting or other lawful purposes.
oh yea I'm sorry to

most of us know its perfectly legal to carry in the post office but i just wanted to point that out again to the rest of the board.