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,

Democratic U.S. Sen. Tammy Baldwin and Republican challenger Eric Hovde repeatedly accused each other of lying during an often testy and confrontational debate.

Eric Hovde hammered Sen. Baldwin for not disclosing her longtime partner's finances, pointing out her position as a Wall Street wealth adviser.