[Zambian Watchdog] A horde of PF MPs and some ministers on Monday night petitioned President Edgar Lungu not to assent to the constitution because the grade twelve qualification for councillors, MPs and Presidential candidates will disqualify most of them but Lungu is stuck, saying it would be costly to the PF not to sign the constitution. Lungu is not sure whether to sign the amended constitution or use the old one as he is not sure which one will favour him. The OP have told Lungu that even the 50 plus one requirement does