With just five days left in New Jersey governor's race, the Republican nominee, Douglas R. Forrester, has released a campaign commercial featuring a quotation from the ex-wife of his Democratic opponent, Senator Jon S. Corzine. The 15-second commercial, entitled "Quote," has no spoken words, just a black screen that scrolls through a quotation attributed to Joanne Corzine. The quote, which appeared in an article in The New York Times on Wednesday, says Mr. Corzine "let his family down, and he'd probably let New Jersey down, too." When the article first appeared, Mr. Forrester declined to discuss the matter, describing it...