New twists on grilling for Memorial Day; Lessons from Naval history

For Memorial Day, you can always cook up a burger or a hot dog, chicken or steak. But chef Kathy Gunst decided to take a look at a few of these favorites and give them a new twist. And, in his new book "To Risk it All: Nine Conflicts and the Crucible of Decision," retired Adm. James Stavridis draws lessons from the history of the United States Navy.