That's just the thing. I think people will notice. I find it entirely likely that there will be a segment of independents and centrists who find it offensive and will be turned off of Hillary. It is evident to me there there is a significant movement against the overly sensitive, pollitcally correct and race-baiting environment that has evolved over the last couple of decades. We saw yesterday a letter that came out from the University of Chicago Administration to students which says they don't support "Trigger Warnings" or intellectual "safe spaces". It's a perfect example of how this issue has gained momentum.
With regards to African-American voters, Trump really has no place to go but up. Any black voter who has already decided to roll the dice with Trump won't be swayed by Hillary's rhetoric. On the other hand, I could see a small percentage thinking to themselves, "Something doesn't smell right with why Hillary is going back to the same well again. Maybe I'll listen to what Trump is saying." She's basically painting them as victims again, while Trump is telling them they don't need to be victims anymore. Agree with it or not, there is some appeal there. The fact is that this race looks like it will go down to the wire and a small change in the African-Ameican vote could be very dangerous to Hillary.