Jake Haselkorn has been named chief of CBS News’ Asia bureau. Mr. Haselkorn has been a freelance producer in Asia since 2000, handling assignments for NBC News, National Geographic Television, Granada TV-New York Times Television and Discovery Channel Asia, among other outlets. Prior to that, he was Beijing bureau chief for ABC News for six years, the third of his three stints with that news division. Mr. Haselkorn was Tokyo bureau chief and a producer for “World Monitor” from 1988 to 1992 after spending a year as New York-based segment director for “Entertainment Tonight.”