No safety in shelter

This May 25 photo shows Evelin Roxana Meyer’s son, Eduardo Almendarez Meyer, right, alongside his father and her husband, Douglas Almendarez. (Evelin Roxana Meyer/AP File)

The international border between Mexico and the United States is seen from Nogales, Ariz. on April 9. (AP Photo/Matt York, File)

SAN DIEGO — The Trump administration is under increasing pressure to speed up the reunification of immigrant families it separated at the Mexican border, following allegations three youngsters were sexually abused while in U.S. custody.