Sunday morning brought a bonanza of new Senate polls. Marist College, on behalf of NBC News, released new surveys in Kansas, Iowa and North Carolina. YouGov released its latest round of polling in every Senate race in conjunction with CBS News and The New York Times.
But the polling had almost no impact on the bottom line: Republicans remain slight favorites to win the Senate in the FiveThirtyEight forecast. CONT.
Nate Silver, FiveThirtyEight