Now Greenspan's worried...
Money
Why wasn't Greenspan this worried about the deficit when he lent vocal support to W's tax cuts?
Greenspan could have also raised interest rates much, much earlier and contained the possibility of such deficit spending increasing under Republican leadership, but he knew very well the outcome would have been a loss of power for the W.H..
Greenspan as the chief FED has more power than anyone in the White House or any en y of the executive branch. For him to blame the deficit problem on Congress is laughable.