I did find the Office of Intelligence and Analysis....under which it says.... “The second is the threat of radicalization and extremism. Our top priority is radicalized Islam (Sunni and Shia groups), but we also look at radicalized domestic groups. We do not monitor known extremists and their activities; instead, we are interested in the radicalization process - why and how people who are attracted to radical beliefs cross the line into violence.”
http://www.dhs.gov/xabout/structure/gc_1220886590914.shtm
I found that group too, but no extremism group
The web site this is posted on belongs to a web designer/artist in Las Vegas
Why would a DHS report be posted there??