In this July 20, 2019 file photo, protestors march outside Fort Sill in protest of plans to place migrant children at the Army post in Lawton, Okla. State and federal officials say there is no longer a need to detain migrant children at Fort Sill and preparations to house them have stopped. Spokeswoman Evelyn Stauffer with the U.S. Department of Health and Human Services Administration for Children and Families said in a news release Saturday, July 27, that the decision is because of a decrease in the number of unaccompanied children into the U.S.