When US will arrest more moslems? Probably never, even if they kill many more thousands of Americans.
Washington has become too bloated to accomplish even the most simple, sane, steps to security. It's time for citizens to visit their Governors and let them know it's time for them to be more than bookkeepers, it's time for them to control immigration, borders, and security for their own states. It's time for power to leave D.C., they can no longer manage the smallest of things, and we all should be fed up with hearing how sorry they are about the gridlock.