It sure did have the feeling of a terrorist act didn't it? Didn't the pit of your stomach just keep nagging at you as you watched the coverage? "How does an only 40 year old bridge do this without some sort of something causing it?"The "repairmen were using jackhammers" that Shep Smith kept repeating got inane.Then Department of Homeland Security weighs in, "No terror, end of story!"Gosh it just doesn't feel like that's all there is. Even if the infastructure was really worn out... would it take all four sections down with it?Just wondering, just praying, just asking...