Back in early April, the Department of Homeland Security released a report warning that the ranks of right wing extremist groups might swell. There was nothing especially controversial about the memo, which was put together under the supervision of a Bush appointee. It was the sort of threat assessment certain government agencies are supposed to provide; and DHS had prepared a similar memo about the threat of left wing extremists just three months beforehand.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=141837