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Who are these new arrivals? While the vast majority are Mexicans, a small but sharply growing number come from other countries, including those with large populations hostile to the U.S. From Oct. 1 of last year until Aug. 25, along the southwest border, the border patrol estimates that it apprehended 55,890 people who fall into the category described officially as other than Mexicans, or OTMs. With five weeks remaining in the fiscal year, the number is nearly double the 28,048 apprehended in all of 2002. But that's just how many were caught. TIME estimates, based on longtime government formulas for calculating how many elude capture, that as many as 190,000 illegals from countries other than Mexico have melted into the U.S. population so far this year. The border patrol, which is run by the Department of Homeland Security, refuses to break down OTMs by country. But local law officers, ranchers and others who confront the issue daily tell TIME they have encountered not only a wide variety of Latin Americans (from Guatemala, El Salvador, Brazil, Nicaragua and Venezuela) but also intruders from Afghanistan, Bulgaria, Russia and China as well as Egypt, Iran and Iraq. Law-enforcement authorities believe the mass movement of illegals, wherever they are from, offers the perfect cover for terrorists seeking to enter the U.S., especially since tighter controls have been imposed at airports.
Who's to blame for all the intruders? While the growing millions of illegal aliens cross the border on their own two feet, the problem is one of the U.S.'s own making. The government doesn't want to fix it, and politicians, as usual, are dodging the issue, even though public-opinion polls show that Americans overwhelmingly favor a crackdown on illegal immigration. To be sure, many citizens quietly benefit from the flood of illegals because the supply of cheap labor helps keep down the cost of many goods and services, from chicken parts to lawn care. Many big companies, which have an even clearer stake in cheap labor, aggressively fend off the enforcement of laws that would shut down their supply of illegal workers.
The argument is getting stronger, however, that this is a short-sighted bargain for the U.S. Beyond the terrorism risks, Washington's failure to control the nation's borders has a painful impact on workers at the bottom of the ladder and, increasingly, those further up the income scale. The system holds down the pay of American workers and rewards the illegals and the businesses that hire them. It breeds anger and resentment among citizens who can't understand why illegal aliens often receive government-funded health care, education benefits and subsidized housing. In border communities, the masses of incoming illegals lay waste to the landscape and create costly burdens for agencies trying to keep public order. Moreover, the system makes a mockery of the U.S. tradition of encouraging legal immigration. Increasingly, there is little incentive to play by the rules.