KOS, GREECE - JULY 22: A damaged sidewalk is seen after the 6.6-magnitude richter scale earthquake hit Aegean Sea, in Kos Island of Greece on July 22, 2017. (Photo by Anna Daverio/Anadolu Agency/Getty Images)
KOS, GREECE - JULY 22: A damaged sidewalk is seen after the 6.6-magnitude richter scale earthquake hit Aegean Sea, in Kos Island of Greece on July 22, 2017. (Photo by Anna Daverio/Anadolu Agency/Getty Images)