Our nation observed the tragic event of 2001, yesterday. We were glad that each observance was had during the day, without incident. It's always a time to reflect and look back at the scene's recorded as they happen. Every strategic source is on alert when certain events like this are unfolding. We American's take our freedom and safety as something precious. For terrorists to come here and ruin this is unthinkable. We are thankful that yesterday went unscathed.