BUY NOW, PAY LATERColin Powell: the U.S. is losing in Iraqhttp://www.nytimes.com/2006/12/17/world/middleeast/17cnd-powell.htmlHere’s the problem with “The Surge” – the only way to get a temporary increase in troops is to extend even further the tours of duty for troops already there, and accelerate the rotation of troops scheduled to go there. In other words, you can only maintain the increase