I’m looking for the links for this part:
“...The FBI is beginning a process of thoroughly searching the refuge and the buildings occupied, looking for ‘evidence’ and ‘explosives’. Bomb squads from Oregon State Police, Portland City Police and the Oregon Air National Guard participating with the feds. ...”
FBI news release from Oregon is my source and you can see the latest one at this link and you can scroll down to see earlier ones.
http://www.flashalert.net/id/FBIOregon