Concealed carry in NON sterile area of airport
My first question is in regard to FEDERAL law regarding concealed carry in non sterile area of airport. By non sterile mean area before security checks. I would be picking up people, going to restaurants, shops, etc. Naturally, have necessary concealed carry permit.
If no Federal prohibition, my second question is in regard to State or even local prohibitions and source of information in this area. I am specifically interested in Pennsylvania.
As always thanks for your help.