Updated

Jordan has arrested the brother of an Al Qaeda triple agent who blew himself up in a CIA outpost in Afghanistan in 2009, killing seven CIA employees in what was one of the worst tragedies in the history of the American agency.

A Jordanian security official says the arrested man, Ayman al-Balawi, was detained in a sweep Friday along with 102 other members of the ultraconservative Muslim Salafi sect.

The sweep followed clashes with anti-government protesters in the eastern Jordanian city of Zarqa during which Salafis wounded 83 policemen.

The official said on Tuesday that Ayman al-Balawi is the brother of Humam, the Jordanian physician-turned-bomber who carried out the attack in Afghanistan.

The official spoke on condition of anonymity because of the sensitivity of the information.