"Voters seem to be open to another choice, but it's difficult to say whether they would turn to Johnson," he said. "What we have started to do is note when voters say 'neither' or 'none of those candidates,' as different from 'undecided.' Past experience indicates that, when we ask specifically about third-party candidates, it tends to inflate their actual support and the vote they receive on Election Day. So, we might ask the ballot two ways, for instance: One offering the two-party candidates and noting those who say 'neither,' and a second ballot offering other candidates, including Gary Johnson."