ZeroHedge, now there is a reliable source for you, NOT!
Let's see The GOP National Debt was $5,807,463,412,200.06 when Bush started and $11,909,829,003,511.75 -$203 billion when he left. An increase of $5.9 trillion. There has been another $1.9 trillion in interest on the $11.7 trillion GOP National Debt for a GOP total National Debt of $13.6 trillion, not counting Bush policy carry-overs like his 2 wars and the continued care of Bush's maimed vets. Obama starts at $13.6 trillion and is at $18,005,549,328,561.45 today including interest on his share of the national debt, an increase of $4.4 trillion or 24% of the total debt.