It might be prudent to also carry a knife or sharpened screwdriver that doesn't match anything in your home/garage.
It really disgusts me to even say that, but after witnessing what the FL PROCS just did..........
Heh, just like Trayvon did...
"Last year Martin was suspended for spraying graffiti on school grounds. The Miami Herald reported that the school guard who stopped him searched his backpack and found 12 items of women's jewelry and a flathead screwdriver that the guard believed to be a "burglary implement."