PoliticsAnalyst says Democrats could take control of both chambers of Congress

All 435 House seats and 35 of the Senate’s 100 seats are up for election on Tuesday, Nov. 3. Democrats are widely favoured to retake the House, while the Senate contest is tougher. University of California, Irvine political science professor Louis DeSipio says Republicans will “probably” lose the Senate and discusses record early voting and whether polls may be underestimating the race.