October 17, 2012, Written by: Brendan Farrington, TBO.com – DAVIE, Fla. (AP) — The first and only debate between Democratic Sen. Bill Nelson and Republican challenger Rep. Connie Mack IV Wednesday came across almost like the old school-yard taunt, “I know you are, but what am I?” Both candidates accused each other of lying about the other’s records, both used the “there you go again” line made famous three decades ago by President Ronald Reagan and both strayed from the subject of questions to take shots at the other. The debate wasn’t so much a look at what the candidates will support if elected, but rather a lot of finger pointing about each other’s records to date.