We all know that Bush left Obama with a massive debt to manage.
In the spring of 2008, lawmakers took to the Senate floor, outraged over President Bush's wasteful spending. Sen. Sheldon Whitehouse (D-RI), brought up a chart showing the budget plans of President Clinton versus the budget proposed by Bush. He concluded that by squandering Clinton's government surplus from his last term, Bush had cost the country $7.7 trillion.
In Feb, 2008, long before Obama took office, the Office of Management and Budget estimated that the national debt in 2009 hit $10.4 trillion which it said would amount to 69.3% of the GDP.
On July 30, 2008, that President Bush signed the Housing and Economic Recovery Act, which contained a provision raising the debt ceiling to $10.62 trillion, ensuring that the debt could grow during Obama's term.
Over $400-billion in debt was accrued in the first 57 days of Obama's term. In fact, when Obama took office, Bush had already "pre-spent" $1 trillion for FY 2009, with his war/bailout money. Basically, Bush's spending continued even after Obama took office because Obama not only inherited his debt and interest, but he inherited Bush's financial plan of increased spending.
This $12 trillion is Bush's debt, not Obama's. Now taxpaying Americans owe about $80,000 each--with interest. This won't be paid in our lifetime.