When they become the highest percentage of attacks against American civilians? Yes
I know it's become a bit of a cliché, but the famous Franklin quotation has never rung truer: "
Those who would give up essential liberty to purchase a little temporary safety deserve neither liberty nor safety.". Suspending the rights of legal residents on the basis of religion, race, age, sex, or any combination of demographic categories is something that should NEVER be tolerated in a free and open society, and
here's a good place for a "period". The fact that this point is now considered debatable is a clear indication of just how far American society has fallen from some of the highest principles on which this country was founded.
On a related note: the younger brother was discovered by a citizen who then notified the police of his whereabouts; the capture was in NO WAY the fruition of the
trampled rights of the million or so residents of Boston and its surrounding vicinities.