Henry County voters will have three weeks to participate in the Republican primary runoff election before the actual July 26 runoff date. The polls will be open July 5-22 at the county’s election headquarters, 40 Atlanta Street in McDonough, each weekday from 8 a.m. to 5 p.m. Those who cast a Democratic ballot in the May primary cannot vote in the runoff as there are no Democratic contested races. Information: www.henrycounty-ga.org.