Original sentence: 2000: Palestinians in the West Bank and Gaza Strip begin their second Intifada, prompted by Ariel Sharon's visit to a disputed religious site in Jerusalem holy to both Jews and Muslims
Edited sentence: 2000: Palestinians in the West Bank and Gaza Strip begin their second Intifada, prompted by Ariel Sharon's (widely referred to by Palestinians as the "Butcher of Beirut" for his role in the Sabra and Shatila massacre) visit to a disputed religious site in Jerusalem holy to both Jews and Muslims