The controversy over America’s immigration policy does not allow for easy answers, as the post below by Roger Pilon demonstrates. Even among those of us who advocate limited government and free markets, there is room for debate about what our immigration policy should be and the order in which needed reforms should be pursued.


Roger gives a welcome nod to the argument for “a serious guest-worker program,” which I’ve argued is essential to any successful reform effort. He also acknowledges that its implementation should be in concert with serious enforcement rather than delayed indefinitely by demands that we “control the border first.”


One place where I differ with my dear colleague is in his assertion that: “We no longer control our southern border, and Congress seems unable or unwilling to do anything about it.”


I’m not sure there ever was a time, at least in recent decades, that the U.S. government exerted “control” over the southern border in the sense that illegal entry was largely prevented. Sealing a 2,000-mile border remains a daunting challenge to those who advocate it.


If anything, our border with Mexico is more under control today than at any time in recent years. According to estimates by the Pew Hispanic Center and the Department of Homeland Security, the number of people living in the United States illegally has dropped by more than 1 million in the past two years. That strongly implies that the net inflow of illegal immigrants across the border has declined sharply.


The main reason for the drop in net illegal immigration is probably the recession, but increased enforcement has arguably played a role as well. According to a recent paper by Dr. Raul Hinojosa-Ojeda of UCLA, the federal government has dramatically increased the resources it spends to “control the border.”


Consider: The U.S. Border Patrol’s annual budget has shot up by 714 percent since 1992, from $326 million to $2.7 billion. During the same period, the number of Border Patrol agents stationed along the southwest border has grown from 3,555 to 17,415. Hundreds of miles of fencing has been constructed along the border, much of it across private property.


If this is the mark of a government “unwilling to do anything,” I would shudder at the cost and intrusion of a more concerted effort.


The bottom line is that our “enforcement only” approach to controlling the border has failed, and it will continue to fail until we create a legal alternative to illegal immigration.