CHAMA South PF member of parliament Davison Mung’andu says he doubts First Deputy Speaker of the National Assembly Attractor Chisangano will declare his and three others’ seats vacant over their decision to endorse a UPND candidate in the just ended Petauke by-election. During business in the House, Wednesday, Chisangano said she would make an informed ruling on whether or not the PF MPs who campaigned for UPND had crossed the floor. This was after Nkana Independent member of parliament Binwell Mpundu rose on point of order, asking the Speaker to declare the affected seats vacant. Reacting to this in an interview, Thursday, Mung’andu said the affected MPs merely endorsed a UPND candidate and did not join the party. “Binwell and...