No offense, but for a white person tell African-American people that rocking the confederate flag is "regression" is a little unnerving for me. I admit that there are some things that I find distasteful about the confederate flag, much as I find lots of things distasteful. I can voice and objection about them as well. But to tell someone that they have "regressed", especially when you have a very different relation to the confederate flag than they do, is not something for any white person to do.
Fletch P.S. For the record, I am one of those "white guys" who would probably still be saying shit like justice if it weren't for some good friends who took the time to explain how big an ass I was.