TOPSHOT - Newly-appointed Greek Prime Minister Kyriakos Mitsotakis (R) shakes hands with former prime minister Alexis Tsipras at the Maximos Mansion in Athens, on July 8, 2019. - Greece's new prime minister, Kyriakos Mitsotakis, formally takes up the reins on July 8, a day after an election victory that puts him in charge of the EU's most indebted member with promises to end a decade of economic crisis. (Photo by ANGELOS TZORTZINIS / AFP)