The draft ended almost 40 years ago, and even though the U.S. population has grown, the size of the military has declined.
The service is now all-volunteer and often staffed by members of so-called "military families." According to a Department of Defense 2011 Status of Forces survey, 57 percent of active troops today are the children of members of the armed forces.
Reporter Matthew Schofield joins the show with a look at how all this is changing how the country sees its military.