Abraham Foxman, who in 28 years as leader of the Anti-Defamation League fought antisemitism and other forms of prejudice, building the group into a powerful if sometimes controversial watchdog, died Sunday in New York. He was 86.Todd Gutnick, an ADL spokesman, confirmed the death but did not specify a cause.Mr. Foxman, a Holocaust survivor who came to the United States at 10 speaking no English, went to work for the ADL 15 years later, in 1965. He took over the top job, national director, in 1987 and over three decades turned the New York-based organization into one that - with...