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,

Sen. Tammy Baldwin (D-Wis.) and Republican challenger Eric Hovde squared off on a debate stage Friday evening in Madison in a fiery exchange of attacks that showed how intense this race has become after largely flying under the radar for months.