A question raised by President Obama's immortal line on CBS's "60 Minutes" on Sunday—"I think that, you know, as President, I bear responsibility for everything, to some degree"—is what that degree really is. Maybe 70% or 80% of the buck stops with him? Or is it halfsies?

Nope. Now we know: It turns out the figure is 10%. The other 90% is somebody else's fault.

This revelation came when Steve Kroft mentioned that the national debt has climbed 60% on the President's watch. "Well, first of all, Steve, I think it's important to understand the context here," Mr. Obama replied. Fair enough, so here's his context in full, with our own annotation and translation below: