President Barack Obama walks in the Residential Drug Abuse Prevention Unit at El Reno Prison after making a statement to the press, in El Reno, Okla., July 16, 2015. (Official White House Photo by Pete Souza)
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President Barack Obama walks in the Residential Drug Abuse Prevention Unit at El Reno Prison after making a statement to the press, in El Reno, Okla., July 16, 2015. (Official White House Photo by Pete Souza)