TUCSON, Ariz.--It's summer in the Southwest, and there may not be a hotter border anywhere in the United States. For one thing, the mercury is easily over a hundred every day. And then there's the steady flow of organized smugglers trying to sneak themselves and their substantial cargo -- of migrants and/or drugs -- across Mexico's long desert frontier with Arizona.
There are nine U.S. Border Patrol sectors stretching across America's southwestern frontier. And back in 2000, the agency was snagging more than 2,000 people a day for crossing illegally into its … Read more