ISLAMABAD, Nov 05 (INP): Leader of the opposition in the National Assembly Khursheed Shah on Thursday once again asked Pakistan Tehreek-e-Insaf (PTI) to suggest a good name for National Accountability Bureau (NAB) chairman. The opposition leader taunted that if PTI wanted, we can nominate former DG of the Khyber Pakhtunkhwa Ehtesab Commission (KPEC) as NAB chairman. INP/LK/AH