A 20YO Seattle man was arrested at Sea-Tac Airport Friday by Homeland Security Investigators for allegedly trying to join ISIS with the intent to train and eventually commit a terrorist attack on a future pride parade in the Seattle area.

The FBI was monitoring his activities and knew of his efforts to travel to the Middle East to join ISIS...he told associates if he could not travel overseas, he would commit a lone-wolf-style attack in the U.S.

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