Funny you should site Paul Krugman. He is the Keyesian King. ZIRP,NIRP, next helicopter money, bailout corrupt banksters. Have you seen the debt clock spinning out of control. It can't go on forever. The wealth dstribution is alarming.
The choice between guns or butter has had a debilitating effect on our nations wealth. The welfare warfare state is Hillarys comfort zone. Moar war coming, thank you sir may I have another. All started this round by the Cheney Bush death machinations.