Ex-CIA Director Brennan Subpoenaed in Trump Investigation

Former CIA Director John Brennan has been subpoenaed to testify in a federal investigation tied to President Donald Trump, according to his lawyer. The subpoena is part of what has been described as a "grand conspiracy" investigation. A judge is also weighing Brennan's bid to preserve records related to investigations in which he is a target. Brennan's lawyer confirmed the subpoena.