Authorities confirm the CIA assisted ISI during the operation in Quetta.

Directs Rangers to remain impartial; meets President Zardari.

Islamabad, Washington hail cooperation in the arrests, including that of Younis al Mauritani.

Dr Shakeel Afridi allegedly ran fake polio vaccination drive on behalf of CIA to help track down Bin Laden.

Reluctance to confirm may stem from added US pressure to eliminate ‘terrorist havens’.

Both sides negotiating a solution; number of US personnel likely to be reduced.

Levin says washington will restore aid if Islamabad reverses decision to expel US military trainers.

Islamabad is making hectic efforts to arrange talks between Prime Minister Gilani and President Obama.

Punjab law minist­er sugges­ts that Weinst­ein may have been a spy.

Defence Committee voices reservations over ‘faulty prosecution system’ that allows suspects to be acquitted.