Waihangahia tētahi putanga matatini ake o tēnei rerenga mō ngā pōtitanga o te tau 2012, i whakaaetia e te Whare Kaunihera o Iowa tētahi mahere ki te whakawātea i te āhua o Iowa.
Ko te tikanga, ko te putanga matatini ake o te rerenga ko "Mo nga pōtitanga 2012, i whakaaetia e te Kaunihera o Iowa he mahere i uru mai ki te 2013 mo te 113th US Congress. "