 and let you enjoy all your favorite outdoor activities all summer long. ReliefFactor.com, 1-800-4-RELIEF, 1-800-473-5433. Fight pain naturally with ReliefFactor. The collapse of a school in Nigeria has killed at least two dozen students, and officials fear the numbers will climb. More than 100 people were trapped in the rubble. Rescue efforts have saved some, but a number of bodies have since been recovered from the debris.