Kevin Madden: There were some major inaccuracy problems in the polls this election cycle, but they also got some things right. Some of these races left voters, especially Republicans feeling very let down based on what they saw election day," he says. "This new dynamic is going to be very fascinating to watch"
Control of Congress is split. Democrats hold on to the Senate with at least 50 seats secured and Republicans have taken control of the House with a slim majority. Where did each party outperform expectations and in which races were the polls the most and least accurate? We have the answers to all your election questions on Election Wire.