They're saying that laws are racist? I didn't get that from the sources I've been watching...?
You haven't been paying very close attention then. The "black males are under attack" meme has been prevalent in the Wisconsin and Florida shootings. Those shootings are being manipulated to attack the self-defense and carry laws on the basis that they allow gun slingling white guys (or "white hispanics" if necessary) to kill poor defenseless youth of color.