Actually no - this figure was put forward by more than one research company and quoted widely in the media here.
Of course you can say the international media are pasrt of some evil conspiracy, but I think it is more likely that the $5 trillion figure is fairly accurate.
LOL...I know that it's a figure that's been "quoted widely in the media", Saigon because it's the figure that the Obama Camp has been feeding them to quote. You think the 5 trillion figure is "fairly accurate"? How noble of you considering you're discussing something that's a number made up by progressives.
Another con with a bad case of dipshititis. You can't cut taxes nearly 30% and think they will be revenue neutral without putting an end to a massive amount of deductions and credits. Since Romney can't tell us what deductions and credits he plans to put an end to, we have to assume that revenues will drop by close to $5 trillion over ten years. Secondly, the only way to remove enough deductions and credits is to go after the ones that the middle class and lower income earners count on the most. This is transfer of wealth from the poor and middle class to the super wealthy. Anyone who doesn't see this is brain dead. Cons trying to con us again.
What drives me nuts about stupid ideas like this is that many who will support this nonsense will be on the losing end if it goes through.