A PAS leader has listed a series of incidents where PKR purportedly betrayed the political cooperation between the two parties.

This was in response to PKR vice-president Tian Chua yesterday warning PAS not to test his party's patience following PAS setting its sights on the Permatang Pauh parliament seat in Penang.

PAS central committee Mokhtar Senik, however, urged PKR to indulge in introspection with regard to the Sungai Besar and Kuala Kangsar by-elections...