Online buzz: Did Santorum just drop N-bomb on Obama? (VIDEO)

U.S. Republican presidential candidate and former U.S. Senator Rick Santorum greets supporters after a campaign rally at Elk's Lodge 1540 in Beaver Dam, Wisconsin March 27, 2012. (Reuters / Darren Hauck)
Did Rick Santorum really call Barrack Obama a “n****r”?! Did he drop the N-bomb?A YouTube video has caught the republican presidential in a potentially campaign killing gaffe.

Harshly criticizing Obama’s policies before supporters in Janesville, Wisconsin, Santorum said: “We know the candidate Barack Obama, what he was like – the anti-war government nig… “eh the eh, America was a source for division!” he stammered, as a stunned silence seemed to grip the room.

But did Santorum really call the president a “n***er”, or it was it a mere slip of the tongue?

Watch the footage and decide for yourself.