Bitter memories, slim hopes for refugees

UNYAMA REFUGEE CAMP, northern Uganda: Auma Lilly lies uncomfortably on a mud bench outside her small hut. She tries to sell a dozen ripe mangoes that have fallen overnight from a nearby tree to make a living.

Lilly, a 65-year-old widow, is weak and vulnerable, coughing occasionally.

She cares not only for herself but also for her three young grandchildren after their parents were killed by rebel militants.