Today we'll explore the nation's stand-your-ground-gun culture with author Caroline Light. Her new book, Stand Your Ground: A History of America’s Love Affair with Lethal Self-Defense, traces America's complex, four century long relationship with firearms as means of self defense. And later, the Hampton Roads Naval Museum and Naval Station Norfolk are celebrating 100 years of women serving in the United States Navy. The museum is co-hosting a panel discussion of Women in the Navy on March 15.