New Jersey's lieutenant governor candidates will attend their only debate Thursday in West Long Branch.Sen. Loretta Weinberg is running with Gov. Jon Corzine on the Democratic ticket. Republican candidate Chris Christie selected Monmouth County Sheriff Kim Guadagno and independent Chris Daggett's running mate is academic Frank Esposito.The debate will take place at Monmouth University and will be carried live by News 12 New Jersey and News12.com at 8 p.m.