<p><a href="http://us.rd.yahoo.com/dailynews/rss/education/*http%3A//news.yahoo.com/s/nm/20110407/us_nm/us_newyork_schools"><img src="http://d.yimg.com/a/p/rids/20110407/i/r1228919341.jpg?x=130&amp;y=84&amp;q=85&amp;sig=0aCHB9EbQcUDbQNA3uGEsg--" height="84" width="130" alt="Bloomberg's embattled New York schools chief quits   (Reuters)" style="float: left; border: 0px;" />
</a>Reuters - New York Mayor Michael Bloomberg's embattled education chief has resigned just three months after taking the job, dealing him another political setback as his approval ratings fall in his third term.</p><br style="clear: both;" />