The United Nations Organization and its children's agency UNICEF withdrew <answer>their staff</answer>, saying that it wasn't sure the event would help its mission of raising awareness of conditions for children and amid concerns that the relay would be used as a propaganda stunt. "It was unconscionable," said a UN official who was briefed on the arguments. North Korea is frequently listed among the world’s worst offenders against human rights.
Both organizations withdrew what?
their staff