Top dog: the story of Marine hero Lucca

Line of duty. Thirty feet ahead ; First in class ; A badass in Baghdad

The heat is on. Hey, a dog! BOOM! ; Triangle of death ; KIA together ; The way back

Full circle. Lessons learned ; All for one and one for all ; Home for the holidays?

Back to work. Special forces ; Rock-paper-scissors ; A final mission ; Pictures of a dog with three legs.