text: In 2008, Nunn discussed the fact the <<Don't Ask, don't Tell>> policy of the U.S. Armed Forces may have run it's course and endorsed a new Pentagon study to examine the issue of gays serving openly in the military: “I think 15 years go by on any personnel policy, it’s appropriate to take another look at it — see how it’s working, ask the hard questions, hear from the military. Start with a Pentagon study.”