 The Justice Department announcing a lawsuit claiming sexual offenses against migrant children in the care of government housing provider Southwest Key. The DOJ lawsuit says employees, including supervisors in border states, raped, touched, or solicited sex from migrant children since at least 2015, and that the children were threatened with violence against themselves or their family if they reported the abuse. So far, at least two employees have been charged, with the lawsuit alleging some staffers knew of the child abuse but failed to report it. That's ABC's Derek Tennis.