Christian Science Monitor – Obama Added More to National Debt in First 19 Months Than All Presidents from Washington Through Reagan Combined, Says Gov’t Data:
In the first 19 months of the Obama administration, the federal debt held by the public increased by $2.5260 trillion, which is more than the cumulative total of the national debt held by the public that was amassed by all U.S. presidents from George Washington through Ronald Reagan.
Yabbut, you say, what about Bush, Clinton and Bush II? Patience, my friend, patience.

Adjusting for inflation?
I’m not trying to poke you; I agree that 0 is spending irresponsibly. You should tweak the numbers, though, if you haven’t done so. Makes for a more compelling argument, y’know…