Protesters holding posters of Saudi Shi'ite cleric Nimr al-Nimr and a Bahraini national flag protest against his execution by Saudi authorities in the village of Sanabis, west of Manama, Bahrain January 3, 2016. (Photo by Hamad I. Mohammed/Reuters)





Kashmiri Shi'ite Muslims shout slogans during a protest against the execution of cleric Nimr al-Nimr, who was executed along with others in Saudi Arabia, in Srinagar January 3, 2016. (Photo by Reuters/Stringer)





Kashmiri Shi'ite Muslims fall as they are chased away by Indian police officers during a protest against the execution of cleric Nimr al-Nimr, who was executed along with others in Saudi Arabia, in Srinagar January 3, 2016. (Photo by Reuters/Stringer)





Indian police officers wield their batons against Kashmiri Shi'ite Muslims during a protest against the execution of cleric Nimr al-Nimr, who was executed along with others in Saudi Arabia, in Srinagar January 3, 2016. (Photo by Reuters/Stringer)





Iranian security protect Saudi Arabia's embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, January 3, 2016. (Photo by Ebrahim Noroozi/AP Photo)





Surrounded by policemen, a Muslim cleric addresses a crowd during a demonstration to protest the execution of Saudi Shiite Sheikh Nimr al-Nimr, shown in the poster in background, in front of the Saudi embassy in Tehran, Iran, Sunday, January 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. Al-Nimr was a central figure in protests by Saudi Arabia's Shiite minority until his arrest in 2012, and his execution drew condemnation from Shiites across the region. (Photo by Vahid Salemi/AP Photo)





Smoke rises as Iranian protesters set fire to the Saudi embassy in Tehran, Sunday, January 3, 2016. Protesters upset over the execution of a Shiite cleric in Saudi Arabia set fires to the Saudi embassy in Tehran. (Photo by Mohammadreza Nadimi/ISNA via AP Photo)





People protest in front of Saudi Arabia's embassy during a demonstration in Tehran January 2, 2016. Iranian protesters stormed the Saudi Embassy in Tehran early on Sunday morning as Shi'ite Muslim Iran reacted with fury to Saudi Arabia's execution of a prominent Shi'ite cleric. (Photo by Mehdi Ghasemi/Reuters/TIMA)





Iraqi men hold a banner of Shi'ite cleric Nimr al-Nimr, as they prepare to hang it in a street in Basra, southeast of Baghdad, January 3, 2016. Banner reads, "We belong to Allah and to Him shall we return". (Photo by Essam Al-Sudani/Reuters)





Mourners carry the bodies of Palestinians who allegedly carried out attacks against Israelis, after their bodies were released by Israel, during their funeral in Silwad near the West Bank city of Ramallah January 3, 2016. (Photo by Mohamad Torokman/Reuters)





Mourners pray next to the bodies of Palestinians, who allegedly carried out attacks against Israelis, after their bodies were released by Israel, during their funeral in Silwad near the West Bank city of Ramallah January 3, 2016. (Photo by Mohamad Torokman/Reuters)





A Palestinian boy wears a Hamas headband as he attends the funeral of Palestinians, who allegedly carried out attacks against Israelis, after their bodies were released by Israel, in Silwad near the West Bank city of Ramallah January 3, 2016. (Photo by Mohamad Torokman/Reuters)





People watch the funeral of a 16-year-old Palestinian girl Ashraqat Qatanani, who allegedly carried out an attack against Israelis, after her body was released by Israel, in Askar refugee camp near the West Bank city of Nablus January 3, 2016. (Photo by Abed Omar Qusini/Reuters)





Mourners carry the body of a 16-year-old girl Ashraqat Qatanani, who allegedly carried out an attack against Israelis, after her body was released by Israel, during her funeral in Askar refugee camp near the West Bank city of Nablus January 3, 2016. (Photo by Abed Omar Qusini/Reuters)





Mourners carry the body of a 16-year-old Palestinian girl Ashraqat Qatanani, who allegedly carried out an attack against Israelis, after her body was released by Israel, during her funeral in Askar refugee camp near the West Bank city of Nablus January 3, 2016. (Photo by Abed Omar Qusini/Reuters)





Shi'ite Muslims beat their chests as they hold signs for Sheikh Nimr al-Nimr, who was executed along with others in Saudi Arabia, during a protest rally in Karachi, Pakistan, January 3, 2016. (Photo by Akhtar Soomro/Reuters)





A girl carries a picture of Sheikh Nimr al-Nimr, who was executed along with others in Saudi Arabia, during a protest against the execution in front of the United Nation's building in Beirut, Lebanon January 3, 2016. Sign reads, "The martyr scholar Nimr al-Nimr". (Photo by Hasan Shaaban/Reuters)





Protesters carry pictures of Sheikh Nimr al-Nimr, who was executed along with others in Saudi Arabia, during a protest against his execution in front of the United Nations building in Beirut, Lebanon January 3, 2016. (Photo by Hasan Shaaban/Reuters)





Lebanese Shiite clerics listen to their leader, Sheik Hassan Nasrallah, as he speaks via a video link during a memorial service for Sheikh Mohammad Khatoun, who died last week of cancer, in the southern suburb of Beirut, Lebanon, Sunday, January 3, 2016. Nasrallah strongly condemned Saudi Arabia for executing prominent Saudi opposition Shiite cleric Nimr al-Nimr at the event. Khatoun was a member of Hezbollah Central Council. (Photo by Hassan Ammar/AP Photo)





Lebanon's Hezbollah leader Sayyed Hassan Nasrallah addresses his supporters via a screen during a memorial service to mourn the death of Sheikh Mohammad Khatoun who was a member of Hezbollah Central Council, and to condemn the execution of Sheikh Nimr al-Nimr, a Shi'ite cleric who was executed along with others in Saudi Arabia, in Beirut's southern suburbs January 3, 2016. Nasrallah said on Sunday Saudi Arabia's execution of Shi'ite cleric Nimr was a "message of blood", and Riyadh sought to create sectarian strife across the world. (Photo by Issam Kobeisi/Reuters)





A girl holds a picture of Sheikh Nimr al-Nimr who was executed along with others in Saudi Arabia, during a protest against the execution organised by Imamia Student Organisation (ISO) in Peshawar, Pakistan, January 3, 2016. (Photo by Fayaz Aziz/Reuters)





Shi'ite protesters carry posters of Sheikh Nimr al-Nimr during a demonstration in front of Saudi Arabia's Consulate in Istanbul, Turkey, January 3, 2016. (Photo by Osman Orsal/Reuters)