Paul Harvey, the news commentator and talk-radio pioneer whose staccato style made him one of the nation’s most familiar voices, died Saturday in Arizona, according to ABC Radio Networks. He was 90. Mr. Harvey died surrounded by family at a hospital in Phoenix, where he had a winter home, said Louis Adams, a spokesman for ABC Radio Networks, where Mr. Harvey worked for more than 50 years. No cause of death was immediately available. Mr. Harvey had been forced off the air for several months in 2001 because of a virus that weakened a vocal cord. But he returned to … Continue reading Broadcasting Pioneer Paul Harvey, 90