KYIV, Ukraine (AP) — On his way to the Kyiv train station to greet his wife and daughter returning from Poland to Ukraine, Oleksander Tryfonov made a stop. He bought two red roses from one of a half-dozen flower shops lining a dimly lit underpass — something beautiful for the two most precious people in his life. “I haven’t seen them for two years,” Tryfonov, a burly 45-year-old driver said of his family.