Cpl. Ryan Carroll, an antitank missileman with Weapons Company, 1st Battalion, 8th Marine Regiment, stands with his fellow firefighters in front of a beam that was recovered from the ruins of the World Trade Center at Station No. 23, Providence Volunteer Fire Company, Towson, Md., Aug. 5, 2013. - Cpl. Ryan Carroll, an antitank missileman with Weapons Company, 1st Battalion, 8th Marine Regiment, stands with his fellow firefighters in front of a beam that was recovered from the ruins of the World Trade Center at Station No. 23, Providence Volunteer Fire Company, Towson, Md., Aug. 5, 2013.