 Buffalo News | Gillibrand, DioGuardi Face Off In First Debate NY1 In their first debate Friday, Democratic Senator Kirsten Gillibrand and Republican opponent Joe DioGuardi clashed over health care, tobacco, and immigration ... Attacks Fly at New York Debate for Senate Candidates Senator Kristen Gillibrand Crushes Joe DioGuardi in First Debate Gillibrand, DioGuardi Square Off in First Debate |