Obama had some large deficits, but remember a couple of things. One, the 2009 budget was submitted by the Bush Administration. Obama was President that year, but the budget was submitted before he took office. Bush did leave emergency spending for the financial meltdown to be determined by Obama, but it was inline with the Bush projections. The Bush 43 recession required a lot of spending, in a much weakened economy with lower tax revenues. Also, Bush 43 financed the Iraq War with off the budget appropriations.