The details regarding the shooting at the Holocaust Museum in DC are still developing, and there are lots of good updates in the Breaking News thread on the rec list.Think Progressfound a thread from freerepublic.com which linked to some of the ideas written by von Brunn, in this case, regarding his belief that President Obama has lied about his birthplace, among other things.
There were more than 200 replies in the thread, but from what I saw, no proof that van Brunn himself replied in the thread or was even a member.
UPDATE: As of 2:30pm PST, the link is back up: http://www.freerepublic.com/...