By Billie Greenwood
Seeking safety by immigrating to the United States, thousands of Mexicans are fleeing the violence of Juárez. They represent a new trend in Mexican immigration. Making the most of legal immigration visas available to middle and upper economic classes, some may push those visas beyond legal usage. Recent estimates of the increased numbers of new immigrants in El Paso range from 5,000 to 60,000. It is clear to see why they flee.