“Sirens” has become an anthem for first responders, a song that they can play for their family and loved ones to remind them that everything will be okay.
In the period after 9/11, emotions were running high for Americans. The sentiment of a nation was expressed perfectly in a special commercial produced by Anheuser Busch.
Since 9/11, the TSA has made airport security stricter than we've ever seen - for good reason. Now, a few airports are going back to the way things used to be and changing who's allowed through security.