Catholic Charities of the Rio Grande Valley volunteer Veronica Yoo loads boxes of donations on to a cart at a storage facility in McAllen, Texas on June 24, 2018. (AP Photo/Manuel Valdes, File)
McALLEN, Texas (AP) — The Trump administration has launched a review of organizations that provide temporary housing and other aid to migrants, suggesting they may have violated a law used to prosecute smugglers.