One team sets up with a rem700 in 222, takes 5 or 6 targets (we don't even know how many failed shots went unnoticed). Then they mosey on back to their suburban "good muslim" cover, and the news media provides the signal for the next group to begin on the next day, looking like a moving perp.
Could very well be. Unfortunately there are cells all across America. Which reminds me. I'm really surprised that something hasn't been tried with Mall of AMERICA.