Mar-a-Lago staff and attorney subpoenaed in classified documents probe.

Dozens of people, including Mar-a-Lago staff and members of Donald Trump's inner circle, have been subpoenaed to testify to a federal grand jury investigating the former president's handling of classified documents. The Justice Department has been investigating potential mishandling of national security records and possible obstruction for about a year. FBI agents recovered more than 100 classified documents during a search of Mar-a-Lago last summer. Trump's legal team has turned over additional classified material.