NEW: DOJ argues in just-released memo to court hearing the unsealing of the FBI affidavit underlying Mar-a-Lago raid that "redactions are necessary to protect the safety of law enforcement personnel." This is the same excuse used to cover up the identity of the CIA impeachment whistleblower Ciaramella and the US Capitol cop Byrd who shot Ashli Babbitt. In both cases, the alleged threat was hypothetical, not real