Democratic National Committee Chairman Howard Dean says that Democrats took no money from Jack Abramoff in the lobbying scandal, but a public-interest group official said yesterday that they did accept contributions from the lobbyist's clients, who were trying to buy influence. Mr. Dean has stepped up attacks on Republicans, charging, "Every person named in this scandal is a Republican." "Every person under investigation is a Republican. Every person indicted is a Republican. This is a Republican finance scandal," Mr. Dean said Sunday on CNN's "Late Edition." But Republican officials and a major public-integrity group counter his assertion with a growing...