Answer:
The long deployment has been very difficult on those who serve their country.
Step-by-step explanation:
This is the statement that best explains Bush's point of view as presented in this excerpt. In this speech, Bush wants to convey the idea that deployment is very challenging, and that this time period has been very difficult on those who serve their country. In order to convey this idea, he uses the example of fathers being unable to see their newborn babies.