Security questions continue to swirl around Georgia’s electoral process. Lawmakers largely agree the state’s current touch-screen voting machines have to go. They don’t leave a paper trail, and some analysts worry they could be hacked. The question isn’t whether the machines need to be replaced – but how. The Secretary of State’s Office has created a commission to answer that question. GPB politics reporter Stephen Fowler and “Political Rewind” host Bill Nigut discuss the future of voting