NYC school chief quits, a defeat to mayor's vision (AP)

AP - Mayor Michael Bloomberg said Cathie Black was the perfect choice to head the city's 1.1 million-student school system because she was "a superstar manager."

Source: http://us.rd.yahoo.com/dailynews/rss/education/*http://news.yahoo.com/s/ap/20110408/ap_on_re_us/us_nyc_schools_chancellor

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