Russian President Vladimir Putin, right, shakes hands with Slovak Prime Minister Robert Fico during their meeting in the Kremlin in Moscow, Russia, Thursday, Aug. 25, 2016. Prime Minister Robert Fico returned to power in Slovakia last year. Having previously served twice as prime minister, from 2006 to 2010 and again from 2012 to 2018, the 59-year-old's third term made him the longest-serving head of government in Slovakia’s history. (AP Photo/Alexander Zemlianichenko, pool, File)