WHILE WASHINGTON SLEPT
Last December, a bus driving through the northern city of Chamalecon in Honduras was stopped by gunmen. The assailants quickly surrounded the bus and opened fire with their AK-47s, killing 28 passengers. The attackers, police later revealed, had been members of a notorious street gang known as Mara Salvatrucha (or MS-13) and had chosen their victims at random. The slaughter had nothing to do with the identities of the people onboard; it was meant as a protest and a warning against the government's crackdown on gang activities in the country. (U.S. officials subsequently arrested Ebner Anibal Rivera-Paz, thought to be the mastermind of the attack, in February in the Texas town of Falfurrias.)
The attack and the subsequent arrest were only the latest sign of the growing power of Central America's gangs and their ability to shuttle between their home countries and the United States. In the past few years, as Washington has focused its attention on the Middle East, it has virtually ignored a dangerous phenomenon close to home. Ultraviolent youth gangs, spawned in the ghettos of Los Angeles and other U.S. cities, have slowly migrated south to Central America, where they have transformed themselves into powerful, cross-border crime networks. With the United States preoccupied elsewhere, the gangs have grown in power and numbers; today, local officials estimate their size at 70,000-100,000 members. The marabuntas, or maras, as they are known (after a deadly species of local ants), now pose the most serious challenge to peace in the region since the end of Central America's civil wars.
Nor is the danger limited to the region. Fed by an explosive growth in the area's youth population and by a host of social problems such as poverty and unemployment, the gangs are spreading, spilling into Mexico and beyond -- even back into the United States itself. With them, the maras are bringing rampant crime, committing thousands of murders, and contributing to a flourishing drug trade. Central America's