The total polling units in the six constituencies is 1,114, with the number of registered voters that have collected their PVCs standing a about 639,914. Some voters have defied the cold weather as they turned out early to vote at Saturday’s re-run polls and by-election for the State and Federal Constituencies election in Kaduna State.A check by the News Agency of Nigeria (NAN) at some of the polling units visited revealed that the voters turned out as early as 7 am not minding the harsh, cold harmattan. Polling units at Narayi and Sabo areas in Chikun Local Government Area witnessed voters wh…