License to carry

why does he have to be black? and why did all the towns u name mostly black population? are u racist? im sorry for your friend i truely am, but i still wont ever carry all the time, or hardly ever once i get my handgun. there is no point to. if he had a gun was he going to pull it? and whos not to say with one of those 4 guys they were not carrying? then what happens?