A Jewish worshipper prays on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

Jewish worshippers wait in line on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

A general view shows Jewish worshippers praying on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

A Jewish worshipper prays on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

A Jewish worshipper prays on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

A Jewish worshipper prays on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

A Jewish child is seen as worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

Jewish worshippers hand over a phone on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, amid the coronavirus disease (COVID-19) outbreak, at the Western Wall in Jerusalem's Old City July 29, 2020. REUTERS/Amir Cohen

Young Jewish worshippers stand next to stones believed to be left in place after the First and Second Temples were destroyed on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Stones believed to be left behind after the First and Second Temples were destroyed are seen on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers wait near the compound known to Muslims as Noble Sanctuary and to Jews as Temple Mount on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

A general view shows Jewish worshippers praying on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, at the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

A Jewish worshipper rests on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

A Jewish worshipper wears tefillin, leather straps and boxes containing sacred parchments, as he prays on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

A Jewish worshipper prays on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

A Jewish worshipper rests on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

A Jewish worshipper rests on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

Jewish worshippers pray on Tisha B'Av, a day of fasting and lament, that commemorates the date in the Jewish calendar on which it is believed the First and Second Temples were destroyed, near the Western Wall in Jerusalem's Old City August 11, 2019. REUTERS/Amir Cohen

A protester offers a paper flower to pay honours to a man, who died after falling from a scaffolding at the Pacific Place complex while protesting, during a demonstration demanding Hong Kong's leaders to step down and withdraw the extradition bill, in Hong Kong, China, June 16, 2019. REUTERS/Thomas Peter TPX IMAGES OF THE DAY

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad TPX IMAGES OF THE DAY

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Members of Israel's Arab minority take part in a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Israeli security forces watch from a hillside as members of Israel's Arab minority hold a rally marking the "Nakba" or "Catastrophe", when Palestinians lament the loss of their homeland in the 1948-49 war, that caused the creation of Israel, near the abandoned village of Khubbayza, northern Israel May 9, 2019. REUTERS/Ammar Awad

Monks take part in a Buddhist ceremony as a tribute to victims, a week after a string of suicide bomb attacks across the island on Easter Sunday, at Kingsbury Hotel in Colombo, Sri Lanka April 28, 2019. REUTERS/Thomas Peter TPX IMAGES OF THE DAY

A man holds a candle during a vigil to show solidarity with the victims of Sri Lanka's serial bomb blasts, inside a college in Kolkata, India, April 26, 2019. REUTERS/Rupak De Chowdhuri

A woman holds a candle during a commemoration ceremony at a memorial, dedicated to firefighters and workers who died after the Chernobyl nuclear disaster, during a night service in Slavutych, Ukraine April 25, 2019. REUTERS/Valentyn Ogirenko

A woman holds a rosary as silence is observed as a tribute to victims, two days after a string of suicide bomb attacks on churches and luxury hotels across the island on Easter Sunday, during a memorial service in Colombo April 23, 2019. REUTERS/Dinuka Liyanawatte

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH Saleh Hassan al-Faqeh holds the hand of his four-month-old daughter, Hajar, who died at the malnutrition ward of al-Sabeen hospital in Sanaa, Yemen, November 15, 2018. REUTERS/Mohamed al-Sayaghi SEARCH "POY GLOBAL" FOR FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2018 PACKAGES. TPX IMAGES OF THE DAY.

The mother of a baby suspected of dying from Ebola, cries outside a hospital in Beni, North Kivu Province of Democratic Republic of Congo, December 15, 2018. REUTERS/Goran Tomasevic TPX IMAGES OF THE DAY

The mother of a baby suspected of dying from Ebola, cries outside a hospital in Beni, North Kivu Province of Democratic Republic of Congo, December 15, 2018. REUTERS/Goran Tomasevic

The mother of a baby suspected of dying from Ebola, cries outside a hospital in Beni, North Kivu Province of Democratic Republic of Congo, December 15, 2018. REUTERS/Goran Tomasevic

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs TPX IMAGES OF THE DAY

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs

A piper plays "When the Battle's O'er", a traditional Scottish lament played after a battle, during the 100th anniversary of the end of World War One, outside St Albans Cathedral, Britain, November 11, 2018. REUTERS/Paul Childs

Piper Craig Davison (L) plays the traditional Scottish lament "When The Battle's O'er" alongside his son, Jack and daughter Georgina to mark the 100th anniversary of the end of World War One in front of the war memorial at St Giles' Church, in Mountnessing, Britain, November 11, 2018. REUTERS/John Sibley

Piper Craig Davison (L) plays the traditional Scottish lament "When The Battle's O'er" alongside his son, Jack and daughter Georgina to mark the 100th anniversary of the end of World War One in front of the war memorial at St Giles' Church, in Mountnessing, Britain, November 11, 2018. REUTERS/John Sibley

Piper Craig Davison (L) plays the traditional Scottish lament "When The Battle's O'er" alongside his son, Jack and daughter Georgina to mark the 100th anniversary of the end of World War One in front of the war memorial at St Giles' Church, in Mountnessing, Britain, November 11, 2018. REUTERS/John Sibley

Mourners are seen at a vigil for families of victims of a mass shooting in Thousand Oaks, California, U.S. November 8, 2018. REUTERS/Eric Thayer

A man mourns at a memorial wall bearing the names of those killed during the Georgian-Abkhazian war during a ceremony marking an anniversary of the conflict in Tbilisi, Georgia, September 27, 2018. REUTERS/David Mdzinarishvili TPX IMAGES OF THE DAY