Santorum took strong positions against abortion, gay rights, and affirmative action, and he even clashed with some of the traditional fixtures of the state's moderate Republican establishment. Early in the campaign and with little statewide name recognition, Santorum made a critical error by attacking Social Security, and Wofford appeared to be in relatively safe position. However, Santorum ran an effective grassroots campaign and specifically targeted many union Democrats who had reservations about the liberal social values advocated by many of their party's leaders. In the closing weeks of the campaign, Santorum was greatly helped by strong Republican enthusiasm because of anger over Clinton's failed initiatives. He solidified his status by running a series of positive ads that attempted to define his character strengths and to contrast with Wofford's negative commercials. Santorum eventually received a close victory by performing well (and nearly winning) his home in the suburban Pittsburgh region and through particularly low turnout in Democratic strongholds, such as Philadelphia, Scranton, and Pittsburgh cities. Rhode Island Moderate Republican incumbent John Chafee, seeking a fourth term, defeated Democratic state representative Linda Kushner by 28-points. Tennessee Due to the resignation of Al Gore in 1993 to become Vice President, there were two senate elections in Tennessee as both seats were up for election. Tennessee (regular) One of the biggest upsets of the night was the defeat of three-term Democrat Jim Sasser. Sasser had been the influential Chairman of the Budget Committee and was among the leading candidates to replace Mitchell as Democratic Floor Leader. Sasser, however, would be defeated by prominent Nashville heart surgeon Bill Frist by 14 points. There were two unforeseen events that affected the campaign. One was the large scale of discontent that the American people seemed to have toward the first two years of the Clinton administration, especially the proposal for a national healthcare system largely put together and advocated by Clinton's wife, Hillary Clinton. The other was the somewhat unexpected nomination of Nashville heart transplant surgeon Bill Frist for the seat by the Republicans. Frist, who had never voted until he was 36, was a political unknown and a total novice at campaigning, but was from one of Nashville's most prominent and wealthiest medical families, which gave him some name recognition, as well as adequate enough resources to match the campaign war chest built up by the three-term incumbent, a challenge most "insurgent" candidates find to be