By Jennifer Learn-Andes jandes@timesleader.com Workers pre-canvass mail-in ballots in Luzerne County prior to the 2020 General Election. After lengthy debate Tuesday, the Luzerne County Election Board decided it will give voters an opportunity to cast a ballot at the polls if a defect is found in their mail ballot on primary election day May 18. Submitted photo | file �� Listen to this After lengthy debate Tuesday, the Luzerne County Election Board decided it will give voters an opportunity to cast a ballot at the polls if a defect is found in their mail ballot on primary election day May 18. This is known as “curing.”