(Current Affairs)br br Guests: Arshad Sharif (Anchor),Iftikhar Ahmad (Senior journalist),Raja Aamir Abbas(Lawyer),Rana Muhammad Afzal Khan PMLN,Ali Zaidi PTIbr br Rana Afzal asks why investigations were not held when Nawaz was out of power for 14 yearsbr br Can Hassan, Hussain Nawaz return to Pakistan?br br Iftikhar Ahmed's analysis on NAB chairman's statement to trace corrupt in any part of the worldbr br NAB laws have several loopholes, says Raja Amir Abbas