Obama vs. Trump: Do you think Donald Trump is a racist?

He has been in the media alot BASHING Pres. Obama on his education & his citizenship & its disgusting! To even be qualified for the US presidency, you have to prove you are a citizen. And guess what? He is the president so he did prove it. Plus, he released part of his birth certificate in 2008 which is the part you need to get your drivers license. Why wasn't that enough? Trump said he would release his taxes when Obama released his certificate and I haven't seen his taxes yet. And now that he has proven that he is a citizen again, Trump is questioning how Obama got into Harvard & how smart he is. REALLY? I know people play the race card loosely but seriously? Im throwing it out there! Trump just cant not wrap his mind around a guy who is black and born into poverty got accepted into Harvard and he was born rich and didn't get accepted. This isn't legally blonde! You actually have to be smart to get into Harvard. I just read a question a minute ago about how a girls ex left her cause his family hated Americans. This is why! This isn't Martha Steward or Rosie O'Donnell. This is the PRESIDENT of the United States. The fact he is going this far to disrespect him only proves the point to people who hates Americans. Obama isnt perfect and he hasnt had alot of room to make change but Bush isnt perfect either! So why didnt Trump go after him when the weapons of m destruction wasn't found? I tried to look for other reasons why & the only one i could come up with is, Obamas black.