Much ado has been bantered about concerning the safety and peace this 4th of July. FBI warnings, flight bans around national monuments, and even mayors --Bloomberg and Daley-- advising people on how to spend the day have bombarded our TV sets. I don't believe I've ever quite wondered ahead of time like I have this year: Will this day hold tragedy close again to the heart of America? If we believe the warnings and the news reports, Al Queda is and has been more active in the last five days than in the last five months. Many Americans have decided...