At the Shevchenko Scientific Society event honoring Prof. Larissa Onyshkevych (from left) are: Vasyl Lopukh, Svitlana Makhno, the honoree and Vasyl Makhno. WASHINGTON – We do not often expect a person of fourscore years to teach us something fresh and new. That this is mistaken was brilliantly demonstrated on June 12 at a tribute to...