“Noise Pollution?” (Sound Off, Jan. 25-31) Really? It is unfortunate that you happen to live in an area where this activity is taking place but where would you like our Airmen to conduct this training? Not in my backyard, right? They have to train in order to stay proficient at what they do for you and your family. How soon we forget about these folks who have stepped forward and sworn an oath to protect everyone, including the folks who just don’t get it. When was the last time you stepped forward and put your life on the line for someone you will probably never meet? Noise pollution. I think not, more the sound of freedom at work.