We lived in Oklahoma in April '95. I vividly recall the All Points Bulletin being sent out over the air waves regarding the brown/maroon truck and ME men. And then - poof - the entire APB changed and not another mentione of the truck or the men. Recommend everyone reading Jayna Davis' book, The Third Terrorist.
I was in the United Arab Emirates when it happend. The next day the paper was gleefully reporting that it was Americans that had done this, and not someone from the middle east.