Passage: Sam Childers (born 1963) is a former Outlaws member who now dedicates his life and resources to rescue children in the war zone of South Sudan. Childers and his wife Lynn founded and operate Angels of East Africa, the Children's Village Orphanage in Nimule, South Sudan, where they currently have more than 300 children in their care.

Question: What charitable act does Sam Childers commit his life to?
rescue children in the war zone of South Sudan