NAB arrests PML-N’s two big guns in housing scam

* Anti-graft watchdog takes Kh Saad Rafiq, Salman Rafiq in custody after LHC refuses their request for extension in protective bail in Paragon City scandal
* PML-N former MNA tells court Khawaja brothers 'real owners' of housing society
* PA speaker refuses to issue Kh Salman's production orders