Almost every week there is a heart breaking headline with respect to a terrorist attack that has taken innocent lives. Although at first glance these attacks seem highly planned and the affected governments seem unaware of the activities, we frequently find out later that there was intelligence forewarning of the nefarious actions.
This begs the question... If there is information about these attacks prior to the event, why aren't actions taken to mitigate the attack? This question can be asked of international terrorist activity, and also of local criminal activity that impacts the quality of life for every citizen, in every in city.