Kuala Nerus MP Mohd Khairuddin Aman Razali said PAS and Umno should not let the Muafakat Nasional pact be threatened by Bersatu, with their small number of members.<br /><br />Khairuddin said PAS had to admit that Umno had previously requested on several occasions for seat negotiations, but PAS did not entertain such requests and this had to be fixed.<br /><br />He added that talks on seat negotiations between the two should not stop halfway.