Donald Trump has successfully weaseled his way into this year's Republican National Convention, after months of imposing himself on Mitt Romney's campaign as a self-professed surrogate. Not only has he nabbed a role at the biggest GOP party of the year, his appearance is being billed as unforgettable. "The role, like Mr. Trump, is unique and will be memorable for all those in attendance at the convention and those watching around the country. Stay tuned," an RNC aide told CNN Friday. This should be fun.