Dude, not that you're going to give me an actual intelligent answer, but...
Do you honestly believe, whether or not you think Trump is racist, that he would post a video of someone shouting "white power" and just be like, "look everyone, I'm sharing a video of one of my supporters saying something racist cause I agree with him...heeyuk! heeyuk!"
C'mon man, don't be an idiot. He tweeted the video, not knowing there was someone on it who shouted that shit, then deleted the video after he found out. It's not that difficult to figure out.
Now, if Trump weren't so quick to post shit on Twitter every damn 5 minutes, and checked the content closely every time he did it, he wouldn't have been in this situation.
I'll wait eagerly for your half-cocked and ignorant response on this matter.