EXPOSÉ's "Question 7" airs tonight on PBS. Check local listings.

Reporters Lisa Chedekel and Matt Kauffman talk about their very different reporting styles and conducting tough interviews, "some of the toughest either of us has ever done."

With the families of troops who had committed suicide in Iraq, most of them had never talked about the circumstances of the death of their son or daughter or husband.... Some had never even told relatives or close friends. There we were, strangers calling them from a newspaper in New England, asking them about one of the most taboo topics imaginable—suicide. You'd think most of them would hang up. And yet few did.

>> Read more of EXPOSÉ's interview with Chedekel and Kauffman.