Secret service

An investigation revealed incidents that left two University of Miami students hospitalized with severe injuries, one with kidney failure requiring surgery, the Miami-Dade State Attorney's Office reported.

According to the indictment, on or around March 10, Christopher Davies wrote and delivered a letter to an official at the prison saying he intended to kill the president.

Wolf's departure from the Trump administration, just days before the president's norm-shattering term is set to come to a close, is the latest Cabinet resignation.