Critique of last article

To start off, it doesn't say how the dolphins or sea lions are trained; it just says what they are trained to do. It doesn't say why the program started to train them, it just says that they wanted new designs for underwater weapons and vessels. It doesn't say why the raids in Vietcong stopped when there were dolphins on the scene either. The article doesn't say how or why the animals are moving from safe zones into combat zones. It also doesn't say why the general public doesn't hear about these animals or this program more.