Dr. Yuriy Shcherbak shows the 2018 Omelan and Tatiana Antonovych Foundation Award he just received during the October 20 ceremony at the Ukrainian Embassy in Washington. Standing next to him are foundation board members Andrew Lewycky, Marta Voyevidka and Roman Slonewsky. WASHINGTON – Yuriy Shcherbak, the Ukrainian scientist, writer, historian, diplomat and politician who spent...