Fusion centers shit all over the Constitution
2011 Based on the training I have attended, here are characteristics that qualify:
Expressions of libertarian philosophies (statements, bumper stickers)
Second Amendment-oriented views (NRA or gun club membership, holding a CCW permit)
Survivalist literature (fictional books such as “Patriots” and “One Second After” are mentioned by name)
Self-sufficiency (stockpiling food, ammo, hand tools, medical supplies)
Fear of economic collapse (buying gold and barter items)
Religious views concerning the book of Revelation (apocalypse, anti-Christ)
Expressed fears of Big Brother or big government
Homeschooling
Declarations of Constitutional rights and civil liberties
Belief in a New World Order conspiracy
https://axiomamuse.wordpress.com/2011/03/30/beware-of-homeland-security-training-for-local-law-enforcement-by-an-insider/