Georgia Democrat Michelle Nunn refused to say how she would have voted on ObamaCare, dodging a major issue in her Senate campaign.
After MSNBC followed up to ask if she would have voted yes or no, Nunn dodged again.
"I think it's impossible to look back retrospectively and say what would you have done if you were there," she said.
Nunn has been running to the center in conservative-leaning Georgia. She's likely to be pressed on the issue going forward. Republicans will narrow their field to two candidates following Tuesday's primary election.