The brother of Reham Yacoub, a female activist who was killed by unidentified gunmen, reacts during her funeral in the holy city of Najaf, Iraq August 20, 2020. REUTERS/Alaa al-Marjani

Mourners pray near the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during the funeral in the holy city of Najaf, Iraq August 20, 2020. REUTERS/Alaa al-Marjani

Mourners shout slogans as they carry the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in the holy city of Najaf, Iraq August 20, 2020. REUTERS/Alaa al-Marjani

Mourners carry the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in the holy city of Najaf, Iraq August 20, 2020. REUTERS/Alaa al-Marjani

Mourners sit next to the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in Basra, Iraq August 20, 2020. REUTERS/Essam al-Sudani

Mourners carry the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in Basra, Iraq August 20, 2020. REUTERS/Essam al-Sudani

Mourners sit next to the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in Basra, Iraq August 20, 2020. REUTERS/Essam al-Sudani

Mourners carry the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in Basra, Iraq August 20, 2020. REUTERS/Essam al-Sudani

Mourners carry the coffin of Reham Yacoub, a female activist who was killed by unidentified gunmen, during her funeral in Basra, Iraq August 20, 2020. REUTERS/Essam al-Sudani

A poster depicting the former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen is seen at the Tahrir Square in Baghdad, Iraq July 8, 2020. REUTERS/Thaier al-Sudani

A poster depicting the former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen is seen at the Tahrir Square in Baghdad, Iraq July 8, 2020. REUTERS/Thaier al-Sudani

An Iraqi demonstrator wears a protective mask as he walks past a poster depicting the former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, in Tahrir Square in Baghdad, Iraq July 8, 2020. REUTERS/Thaier al-Sudani

Mourners pray near the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in the holy city of Najaf, Iraq July 7, 2020. REUTERS/Alaa al-Marjani

Mourners carry the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in the holy city of Najaf, Iraq July 7, 2020. REUTERS/Alaa al-Marjani

Mourners carry the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in the holy city of Najaf, Iraq July 7, 2020. REUTERS/Alaa al-Marjani

A vehicle transports the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

Brother of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, reacts during the funeral in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

Brother of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, reacts during the funeral in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

Mourners carry the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

Mourners carry the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

A relative reacts during a funeral of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

Mourners carry the coffin of former government advisor and political analyst Hisham al-Hashemi, who was killed by gunmen, during the funeral in Baghdad, Iraq July 7, 2020. REUTERS/Thaier al-Sudani

A police officer stands guard as a relative reacts near the body of a man killed at a crime scene where according to local media five men were killed when gunmen opened fire outside a home in Ciudad Juarez, Mexico June 28, 2020. REUTERS/Jose Luis Gonzalez

People walk near a crime scene where according to local media five men were killed when gunmen opened fire outside a home in Ciudad Juarez, Mexico June 28, 2020. REUTERS/Jose Luis Gonzalez

Relatives react near a crime scene where according to local media five men were killed when gunmen opened fire outside a home in Ciudad Juarez, Mexico June 28, 2020. REUTERS/Jose Luis Gonzalez?

Relatives react near a crime scene where according to local media five men were killed when gunmen opened fire outside a home in Ciudad Juarez, Mexico June 28, 2020. REUTERS/Jose Luis Gonzalez

Relatives react near the body of a man killed at a crime scene where according to local media five men were killed when gunmen opened fire outside a home in Ciudad Juarez, Mexico June 28, 2020. REUTERS/Jose Luis Gonzalez

Forensic technicians work at a crime scene next to a truck used by gunmen during an assassination attempt of Mexico City's chief of police Omar Garcia Harfuch, at the upscale neighborhood of Lomas de Chapultepec, in Mexico City, Mexico June 26, 2020. REUTERS/Luis Cortes

Forensic technicians work at a crime scene next to a truck used by gunmen during an assassination attempt of Mexico City's chief of police Omar Garcia Harfuch, at the upscale neighborhood of Lomas de Chapultepec, in Mexico City, Mexico June 26, 2020. REUTERS/Luis Cortes

An activist holds a picture of Wanchalearm Satsaksit, 37, a Thai political activist who was abducted by unknown gunmen in front of his Phnom Penh apartment, during a protest for his disappearance in Bangkok, Thailand, June 5, 2020. REUTERS/Athit Perawongmetha

An activist holds a picture of Wanchalearm Satsaksit, 37, a Thai political activist who was abducted by unknown gunmen in front of his Phnom Penh apartment, during a protest for his disappearance in Bangkok, Thailand, June 5, 2020. REUTERS/Athit Perawongmetha

An activist holds a picture of Wanchalearm Satsaksit, 37, a Thai political activist who was abducted by unknown gunmen in front of his Phnom Penh apartment, during a protest for his disappearance in Bangkok, Thailand, June 5, 2020. REUTERS/Athit Perawongmetha

Members of the media take photo of a picture of Wanchalearm Satsaksit, 37, a Thai political activist who was abducted by unknown gunmen in front of his Phnom Penh apartment, during a protest for his disappearance in Bangkok, Thailand, June 5, 2020. REUTERS/Athit Perawongmetha

An activist lies flowers in front of a picture of Wanchalearm Satsaksit, 37, a Thai political activist who was abducted by unknown gunmen in front of his Phnom Penh apartment, during a protest for his disappearance in Bangkok, Thailand, June 5, 2020. REUTERS/Athit Perawongmetha

An activist lies flowers in front of a picture of Wanchalearm Satsaksit, 37, a Thai political activist who was abducted by unknown gunmen in front of his Phnom Penh apartment, in Bangkok, Thailand, June 5, 2020. REUTERS/Athit Perawongmetha

A man rides his bicycle as he passes a building where gunmen were hiding, during yesterday’s attack in Kabul, Afghanistan March 7, 2020. REUTERS/Omar Sobhani

Relatives react beside a coffin containing the body of a military policeman at a military base in Tegucigalpa, after gunmen on Thursday killed three policemen and wounded two others during an attack in El Progreso to liberate one of the most senior leaders of the MS-13 gang, Honduras February 14, 2020. REUTERS/Jorge Cabrera

Relatives react beside a coffin containing the body of a military policeman at a military base in Tegucigalpa, after gunmen on Thursday killed three policemen and wounded two others during an attack in El Progreso to liberate one of the most senior leaders of the MS-13 gang, Honduras February 14, 2020. REUTERS/Jorge Cabrera

Soldiers carry a coffin containing the body of a military policeman at a military base in Tegucigalpa, after gunmen on Thursday killed three policemen and wounded two others during an attack in El Progreso to liberate one of the most senior leaders of the MS-13 gang, Honduras February 14, 2020. REUTERS/Jorge Cabrera

Soldiers carry coffins containing the bodies of military policemen at a military base in Tegucigalpa, after gunmen on Thursday killed three policemen and wounded two others during an attack in El Progreso to liberate one of the most senior leaders of the MS-13 gang, Honduras February 14, 2020. REUTERS/Jorge Cabrera

Soldiers carry a coffin containing the body of a military policeman at a military base in Tegucigalpa, after gunmen on Thursday killed three policemen and wounded two others during an attack in El Progreso to liberate one of the most senior leaders of the MS-13 gang, Honduras February 14, 2020. REUTERS/Jorge Cabrera

Soldiers carry a coffin containing the body of a military policeman at a military base in Tegucigalpa, after gunmen on Thursday killed three policemen and wounded two others during an attack in El Progreso to liberate one of the most senior leaders of the MS-13 gang, Honduras February 14, 2020. REUTERS/Jorge Cabrera

Iraqi demonstrators build camps with bricks to replace tents that were set on fire by unidentified gunmen during ongoing anti-government protests in Nassiriya, Iraq January 28, 2020. REUTERS/Ahmed Dhahi

Iraqi demonstrators build camps with bricks to replace tents that were set on fire by unidentified gunmen during ongoing anti-government protests in Nassiriya, Iraq January 28, 2020. REUTERS/Ahmed Dhahi

Iraqi demonstrators build camps with bricks to replace tents that were set on fire by unidentified gunmen during ongoing anti-government protests in Nassiriya, Iraq January 28, 2020. REUTERS/Ahmed Dhahi

Iraqi demonstrators build camps with bricks to replace tents that were set on fire by unidentified gunmen during ongoing anti-government protests in Nassiriya, Iraq January 28, 2020. REUTERS/Ahmed Dhahi

Mourners react near a coffin of an Iraqi activist female protester, who was killed by an unknown gunmen at anti-government protests, during a funeral in Basra, Iraq January 22, 2020. REUTERS/Essam al-Sudani

Mourners carry a coffin of an Iraqi activist female protester, who was killed by an unknown gunmen at anti-government protests, during a funeral in Basra, Iraq January 22, 2020. REUTERS/Essam al-Sudani

Mourners carry a coffin of an Iraqi activist female protester, who was killed by an unknown gunmen at anti-government protests, during a funeral in Basra, Iraq January 22, 2020. REUTERS/Essam al-Sudani

Mourners carry a coffin of an Iraqi activist female protester, who was killed by an unknown gunmen at anti-government protests, during a funeral in Basra, Iraq January 22, 2020. REUTERS/Essam al-Sudani TPX IMAGES OF THE DAY

A civilian walks past members of the Sudanese Rapid Support Forces (RSF) are seen near the area where gunmen opened fire outside buildings used by Sudan's National Intelligence and Security Service (NISS) in Khartoum, Sudan January 14, 2020. REUTERS/Mohamed Nureldin Abdallah

Members of the Sudanese Rapid Support Forces (RSF) are seen near the area where gunmen opened fire outside buildings used by Sudan's National Intelligence and Security Service (NISS) in Khartoum, Sudan January 14, 2020. REUTERS/Mohamed Nureldin Abdallah

Civilians gather near the area where gunmen opened fire outside buildings used by Sudan's National Intelligence and Security Service (NISS) in Khartoum, Sudan January 14, 2020. REUTERS/Mohamed Nureldin Abdallah

Civilians gather near the area where gunmen opened fire outside buildings used by Sudan's National Intelligence and Security Service (NISS) in Khartoum, Sudan January 14, 2020. REUTERS/Mohamed Nureldin Abdallah

Civilians sit on a wall near the area where gunmen opened fire outside buildings used by Sudan's National Intelligence and Security Service (NISS) in Khartoum, Sudan January 14, 2020. REUTERS/Mohamed Nureldin Abdallah