Democratic U.S. Sen. Tammy Baldwin and Republican challenger Eric Hovde repeatedly accused each other of lying over the course of their closely watched Senate race during an often-testy and confrontational debate Friday. Here are eight takeaways from the debate, held in Madison and hosted by the Wisconsin Broadcasters Association:

Democratic incumbent Sen. Tammy Baldwin and GOP challenger Eric Hovde are scheduled to take the stage tonight at 8 p.m. ET, in the last of the swing-state Senate debates. Baldwin, the two-term senator

The Wisconsin U.S. Senate debate is underway between Democratic Sen. Tammy Baldwin and Republican challenger Eric Hovde. Wisconsin U.S. Senate debate to air live between Baldwin and Hovde MADISON, Wis.

Democratic incumbent Sen. Tammy Baldwin and GOP challenger Eric Hovde don't agree on much during hour-long debate.

Democrat incumbent U.S Sen. Tammy Baldwin and Republican challenger Eric Hovde sparred over campaign ad accusations and articulated their policy visions in a heated debate Friday night in Madison. Beginning with the topic of how the candidates would protect and lower the cost of health care,