(FILES) In this picture taken 28 March 2

(FILES) In this picture taken 28 March 2007, shows radical Pakistani cleric Abdul Aziz (2-R) surrounded by guards as he stands on a roof of the Lal Masjid or Red Mosque during a protest in Islamabad. Pakistani security forces arrested Aziz, leader of a radical mosque under siege in Islamabad as he tried to flee while disguised in a burqa on 04 July. Aziz was detained as he left the Red Mosque in Islamabad amid a crowd of women wearing similar attire, who were surrendering to the authorities a day after bloody clashes outside the building left 16 people dead. AFP PHOTO/Aamir QURESHI/FILES (Photo credit should read AAMIR QURESHI/AFP/Getty Images)