(AP) – Democratic national chairman Tim Kaineand the former Republican mayor of New York, Rudy Giuliani, are inMaine as the election looms. Giuliani will hold a rally in support of GOP candidates inPortland’s Old Port, while Kaine will hold a canvassing kickoff,also in Portland. Both events are Saturday morning. This is the second visit to Maine for Giuliani during thiselection. Kaine was in Maine for the Democratic State Convention inMay. Also visiting Maine on Sunday is former President Bill Clinton,who’s making his second visit this campaign. Clinton will berallying Democrats in Lewiston.