U.S. Sen. Chris Murphy and U.S. Ambassador to Ukraine Marie Yovanovitch with students of the Ukrainian Catholic University in Lviv. LVIV – U.S. Sen. Chris Murphy (D-Conn.) and U.S. Ambassador to Ukraine Marie Yovanovitch visited the Ukrainian Catholic University in Lviv on October 21. The senator is also ranking member of the U.S. Senate Subcommittee...