i had a minor incident a couple of years ago, actually, that i never mentioned. it was on Mother's Day; my brothers and i took our mom to see the Star Trek reboot movie at some mall (i don't know which one, i don't know Philly). i was walking down the street, and one cop was walking towards me, stopped short, and yelled at me to cover it up. he never demanded ID, or pulled his gun out, just that i conceal it. i did, just because i didn't feel like spending the day in cuffs instead of hanging out with my mom. i covered up, and kept moving.