Department of Defense 🇺🇸 @DeptofDefense
This holiday weekend, @usairforce Lt. Col Rob Marshall and four friends will climb Mt. Denali in Alaska, the highest peak in North America. Upon succeeding, he will become the first U.S. service member to finish the Seven Summits Challenge: https://t.co/UpAeRHbL66 — PolitiTweet.org