One of the most respected young voices in journalism, Lisa Ling is the dynamic host of National Geographic Explorer seen every week on the National Geographic Channel. Lisa's job now includes exploring the phenomenon of female suicide bombers, the hidden and dangerous culture inside American prisons, hunting down cocaine processing labs in the Colombian jungle, going head-to-head with narcotic-trafficking guerillas, venturing into active war zones, and trekking through Nepal, with two eye surgeons who are bringing the gift of sight to some of the country's most remote villagers.