 In 2001, HM1 Aaron Spaulding was a Navy hospital corpsman attached to one of the first Marine combat elements in Afghanistan. He was supposed to be on a six-month peace tour, but all that changed after the terrorist attacks on 9-11. We get back on the flight deck of the ship and we're told by our battalion commander that we're going to war or going to Afghanistan. 13 years later, he got a chance to come back as one of the senior medical providers for Mobile Expeditionary Brigade Afghanistan. The second trip gives him unique insight to the impact that the partnership has had. You know, we can see here in Afghanistan how much good we've done. You know, there's still people that don't want us here, but the majority of the people do appreciate what we've done, trying to liberate their country. I myself have been here and I know we've made a difference. A lot of other people have been here made a difference and that's what matters to me. Reporting from Leatherneck, Afghanistan, I'm Sergeant Christopher Tobi.