A city official says the mayor of Greece's second-largest city has been hospitalized with head, back and leg injuries after being set upon by nationalist extremists.
Thessaloniki City Council President Calypso Goula said Mayor Yiannis Boutaris was attending a flag-lowering ceremony Saturday in commemoration of the so-called "Pontic Genocide," the killing of ethnic Greeks by the Turks in the Black Sea region during World War I and the subsequent Greek-Turkish War.
