More info

There was another potential problem: Waltz set some of the messages in the Signal group to disappear after one week, and some after four. That raises questions about whether the officials may have violated federal records law: Text messages about official acts are considered records that should be preserved.

“Under the records laws applicable to the White House and federal agencies, all government employees are prohibited from using electronic-messaging applications such as Signal for official business, unless those messages are promptly forwarded or copied to an official government account,” Jason R. Baron, a professor at the University of Maryland and the former director of litigation at the National Archives and Records Administration, told Harris.