A video released last week demands a Taliban leader be set free in exchange for the safety of Asad Qureshi, a British journalist ,and two retired ISI officers. The missing men left for the North Waziristan region at the end of March. A second video featuring one of the captured the ex-ISI officers, Colonel Khalid Khawaja, was also sent to Asia Times Online. In it, Khawaja details his involvement in negotiations between militants and the army, as well as his part in the arrest of Muhammad Abdul Aziz during the Siege of Lal Masjid in 2007.