Orthodox Jewish men pray at the Western Wall in Jerusalem's Old City on July 31, 2017, during the annual Tisha B'Av (Ninth of Av) fasting and memorial day, commemorating the destruction of ancient Jewish temples some 2000 years ago.
Commemorated under the Hebrew calendar as the Ninth of Av, worshippers gather at the Wailing Wall, the last remaining vestige of the Second Temple, in Jerusalem's Old City. / AFP PHOTO / MENAHEM KAHANA        (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)