FILE - In this Monday, Nov. 7, 2011 file photo, an Ultra Orthodox Jewish man is reflected on a bus window in Jerusalem. One of Israel's chief rabbis ventured into the divisive question of gender segregation on Monday, Dec. 5, 2011, saying extreme practices adopted by some devout Jews, including separate seating on buses, are not required by Jewish law. (AP Photo/Sebastian Scheiner, File)
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