Howard Wolfson, the Clinton campaign's communications director, today accused Sen. Barack Obama (D-Ill.) of committing “plagiarism” in a speech in Milwaukee on Saturday night. Wolfson made the explosive charge in an interview with Politico after suggesting as much in a conference call with reporters. On the call, Wolfson said: “Sen. Obama is running on the strength of his rhetoric and the strength of his promises and, as we have seen in the last couple of days, he’s breaking his promises and his rhetoric isn’t his own.” "When an author plagiarizes from another author there is damage done to two different...