I encourage people imagining this as some high-scale surveillance dragnet to look at the Seattle Shield website and form their opinions https://seattleshield.org/default.aspx?MenuItemID=53&MenuGro...
i am sure that information obtained by seattle shield is not shared to anyone outside of seattle borders. police departments and the FBI are not known to share information, after all. police are especially cagey about sharing with other agencies when it comes to counter-terrorism.