VILLA NUEVA, Guatemala - Slum dwellers armed with shotguns have taken to Guatemala's streets to hand vigilante justice to youth gangs as voters sick of crime increasingly back a hardline ex-general's run for president. Roving bands of masked men communicating over walkie-talkies and armed with sticks, machetes and shotguns patrol the poor Villa Nueva slum on the edge of Guatemala City at night looking for members of infamous "Mara" gangs. The well-organized patrols, whose secretive members are suspicious of outsiders, killed at least one gang member, David Castillo alias "The Siren", earlier this month. "It's another war," said resident Sheni...
