sense is the congress von ventional dynamics of the district would be more likely to take over. people would have a better idea of why or who they were focusing their vote around, and also republican money would be likely to be concentrated in one place. but on the other hand, if democrats -- i think they acknowledge there could be an "x" factor. the polls may not be picking up these people who were surprised that donald trump won the presidential election. if there is enough people like that who want to do something about president trump, then i think you could see ossoff pull it out. >> we'll find out if polling can be trusted again or whether polling isomething tt's a reliable indicator of how an election is going to turn out. so much we're going to learn today, kasie hunt down there sandy springs, georgia. karen mckinney, ryan williams, and greg blustein.