U.S. troops turned to popular music as a way of coping with the war in Vietnam. The authors of “We Gotta Get Out of this Place," Doug Bradley and Craig Werner, play songs the soldiers listened from that era and explore how that music became the soundtrack of the war.

Joyce Hoffman is the author of On Their Own: Women Journalists in Vietnam. She shares stories of women who won esteemed prizes for their reporting and several who broke new ground covering the war.

In recent years, more and more military mothers have been deployed throughout the world. Mona Ternus says there’s a connection between the length of time military mothers are deployed and an increase in drug use, attempted suicide, and other risk factors for their children.