My response to this is that we've been keeping the threat level at the wrong level. We should be at level 2 (Guarded) most of the time, and when we get increased chatter we should move to level 3. Instead, we've been at level 3, which only gives us one level of increased caution before going to the top. Level 1 is something we will probably never see again.
-PJ
Very doubtful, although from your keyboard to God's ears