U.S. Rep. Conor Lamb, of Pennsylvania's 17th district, walks up the forward staircase of a C-17 Globemaster III while on a congressional visit at the Pittsburgh International Airport Air Reserve Station, April 26, 2021. Congressional visits to military bases like the 911th Airlift Wing allow congressmen like Lamb to learn about the servicemembers, as well as the Department of Defense capabilities in the districts the congress represents. (Photo by U.S. Air Force Staff Sgt. Richard Kaulfers)