So Is Justin A Racist?

Yet again Justin is all over the airwaves and the internet, this time its for something that he did over 4 years ago. So he made a few jokes that were racial and all of a sudden its being blown up that Justin is a racist. Just about every comic says the "N" word and makes jokes about this or that, yet Justin is being slain in the media for it. Remember folks these jokes are coming from someone that has a ton of black males as friends. Its just about all he hangs out with lately, remember Justin does want to be a rapper and all. He has apologized and has also taken full responsibility for what he said and acknowledges it was wrong. I am not a Bieber fan but leave the man alone already, why do we need to rehash things all the time?