Skinhead groups have gone international. Groups like "Legion 88", and "Combat 18" can be found from eastern Europe, the UK, the US and even Chile. Here is a news story about arrested Skinheads who murdered at least 20 people in Russia.http://www.guardian.co.uk/world/2008/jul/01/raceissues.russia
I am reminded of the musical "Cabaret". Normal people are enjoying their lives and these idealogical nuts pose a threat on the horizon.
Jamaat ul Fuqr also pose an internal threat to the security of the US, and in the middle east.
Atzlan separatists is another such collection of nutbuckets.
This is trouble, "Right here in River city"!