Crash that killed 13 undocumented migrants highlights perils of desperate border crossings

Hours after 13 undocumented migrants were killed in a collision on a desolate stretch of California’s Imperial Valley, Hugo Castro said a prayer and planted small crosses on the sandy, rocky edge of the cordoned off highway.Hours after 13 undocumented migrants were killed in a collision on a desolate stretch of California’s Imperial Valley, Hugo Castro said a prayer and planted small crosses on the sandy, rocky edge of the cordoned off highway.