How does government interference in a market make it near-perfectly free? The U.S. agriculture market is infamous as a source of government waste and pork barrel spending:<p><a href="http:&#x2F;&#x2F;www.economist.com&#x2F;news&#x2F;united-states&#x2F;21643191-crop-prices-fall-farmers-grow-subsidies-instead-milking-taxpayers" rel="nofollow">http:&#x2F;&#x2F;www.economist.com&#x2F;news&#x2F;united-states&#x2F;21643191-crop-pr...</a>