Billionaire real estate mogul Donald Trump blasted President Barack Obama’s senior adviser Robert Gibbs Sunday as “vicious and hateful” after the former press secretary called Trump a “right-wing nut job” on Fox News.

“I was a great student at a great school, Wharton School of Finance,” Trump told Newsmax late Sunday night. “I built a net worth in excess of $8 billion, built a tremendous company, and have employed tens of thousands of people. I hardly see where I qualify under his definition.”

“The Obama representatives like Robert Gibbs attack people viciously, but people like me will not be silent and will answer them back,” Trump said. “It is a shame that they are so vicious and hateful—and that is why the country is so terribly divided.”

Continue reading on