U.S. Army Reserve Sgt. Michael Collazo, a heavy equipment operator from York, Pennsylvania, with the 358th Engineer Company, prepares to run a string line during the construction of a medical clinic June 21 in Tojocaz, Guatemala. The 358th Engineer Co. brought a diverse team including U.S. Army Reserve Soldiers from Haiti, Guatemala, Puerto Rico, Ghana and throughout Pennsylvania to work with Guatemalan partners to build a medical clinic for the people of Tojocaz. (U.S. Army Reserve photo by Master Sgt. Ryan Matson, 652nd Regional Support Group)