Who are those guys?

You've heard of them - the United States Attorneys. They sound pretty important. But who are they, and what do they do? Quite a lot, it turns out. And a lot of what they do involves the Constitution, starting out with their appointment by the President and their extensive and arduous confirmation process before the United States Senate.

We talk to two of these powerful government officials: Tim Heaphy, from the Western District of Virginia; and Bill Killian, from the Eastern District of Tennessee. Tim and Bill tell us about their duties, their backgrounds, and how they came to occupy these important positions. And, yes, they share lots of good war stories.