You didn't pay attention to what I said. Read it again. I said Obama is responsible for roughly $2 trillion in additional "spending". "Out of control spending" is the complaint from the Right which they use to label him a socialist or what not. Factcheck is talking about how the "deficits" have remained during Obama's four years in office. It adds them up and attributes blame accordingly, but a lot of that isn't "spending" at all. Even with the $800 billion stimulus, only $550 of that was actual spending, the rest tax cuts for the middle-lower classes. Are Conservatives really complaining about Obama's tax cuts? Well not directly, but they'll complain about the deficits without acknowledging what portion of that is caused by those tax cuts. Which is why I'm addressing his so-called "out of control spending" which doesn't really exist.
As I said earlier, the bulk of the increased deficits didn't come from "new spending" from "Obama the Socialist". They came from skyrocketing mandatory spending which was already set in motion long before he arrived, coupled with drastically reduced revenues. Factcheck doesn't even address this issue really. It doesn't detail which areas of government spending necessarily increased during the Obama years. Not once. Instead it just adds up the deficits and makes a judgment call based on who is President at the time those things happened.
Take for example, the ridiculous increase of health care. That is what's killing us, and its staggering incline had nothing to do with Obama. But how does it affect the deficit?
Between 1992 and 2003, annual Medicare spending was between $189-260 billion. But thanks to rising health care, and Bush's Medicare D, payouts jumped well over $300 billion and has increased every year since. Under Obama the government has had to pay an average of $460 billion a year. These are entitlements paid out to those who are, well entitled to them. And since he has been in office that adds up to about a trillion in spending that increased due to no fault of his own.
Likewise, 2009 was the first time Social Security payouts passed $700 billion, which was a $74 billion increase from the previous year. It has risen each year and just passed $800 billion thanks to baby boomers retiring in droves. That's at least another half trillion in deficits. These things add up and once you consider the lost revenues due to the Bush tax cuts, this better explains why the debt is going up so quickly. And yes, I know Obama extended those cuts them an extra year, but that was a compromise he had to make because the Republicans took unemployment benefits hostage. These folks make it sound like if the Bush tax cuts had never existed, that Obama would have implemented them anyway, therefore he should be faulted for the lost revenues. That's nonsense.

Government spending has increased at a gradual rate along with revenues. This is to be expected especially for a country of this size with population growth as it is. But things went really out of whack during Bush, and everything started going in the wrong directions at the end of his second term. The best thing to do now is get the economy on track and get tax rates back to what they were under Clinton, and eventually things will even out again. But Republicans don't want the economy to improve until one of their guys is in office so they can get the credit for it.
They keep saying Obama is an out of control spender, but look at the graph. Look at how spending has leveled off, which is a no small thing considering its natural course has been inclining for decades.