Part of the problem is that we, that is the United States of America, can do just about about anything if we are willing to pay for it. The problem with “I want” thinking is that it is coupled with economic irrationality. Many things can be desired and the US can do amazing things but it cannot defy basic laws of physics and economics. Can the US build a force capable of extricating the entire army and it’s equipment within two years? Probably yes, if you are willing to devote truly enormous resources to the project. We could build a new seaport and build a half dozen major airfield and build heavy airlift and sealift and build new rail lines. We can do it. We cannot do it on the cheap and spend billions on everything else Obama has promised. We can not do it while chained to the social and legal regulations and agencies that have grown over the last 50 years. We simply have to choose what we want to do. Eventually however the regulated nanny state will sap enough of the fiber out of America that we will be just like the Europeans. We will be able to look at a problem and say, “No we can’t.”