When the Democratic presidential debates were held in Miami back in June 2019, several candidates visited the Homestead Temporary Shelter for Unaccompanied Children, an unlicensed and for-profit detention center that held thousands of migrant children who came to the U.S. without their parents throughout the administrations of presidents Barack Obama and Donald Trump. The shelter became the subject of national scorn because of reports of sexual abuse, negligent hiring practices, overcrowding, and human-rights violations. Some children described crying themselves to sleep at night, worrying they would never be released.