While Obama might dig the hole a little deeper, the first 90% of that hole was dug by Bush. The total cost of the Iraq war is estimated at close to $2 Trillion. What have we to gain from that debt? Not a single thing. (Actually, we can look forward to many generations of terrorists thanks to the way this war was handled.)
What Obama wants to do is spend some more (not sure I can OK this), but at least it is going to be supposedly spent rebuilding our country's infrastructure. At least we will see something in terms of ROI.
I voted for Obama this year. I would have voted for Paul if given the choice.