Colorado's U.S. Senate race is a considered by many to be a tossup. Incumbent Senator Mark Udall and Republican Congressman Cory Gardner are trying to win over as many key voting blocs as they can before Election Day – and that includes women.
In the previous close Senate contest between appointed Democratic Senator Michael Bennet and Republican Ken Buck, women played a critical role. During the waning days of that 2010 race, Bennet focused his attention on the female vote – and narrowly won. With women making up 51.4 percent of all registered voters in Colorado this election, it's a scenario Democrats are hoping to repeat.