I am around the corner from where this happened. You might want to look at the other thread (link at top of this one) to see what I know about this situation. I don't know if they are guilty or not, but not all arabs are terrorists.
/john
Your right, not all Arabs are terrorist, probable less than 1% are, and I have several Arab friends and co-workers, but these guys have some sort of a connection to a terrorist organization, that a judge believed was a valid reason to issue the warrant.
If they did not have that connection, this would not have happened.