Many parents believe that their children must be kept in an environment that is as clean as possible, but some research suggests that being exposed to what many would call unclean conditions is good for a child's immune system.
Sonia Maria Sotomayor (/ËsoÊnjÉ ËsoÊtÉËmaÉªÉr/, Spanish:; born June 25, 1954) is an Associate Justice of the Supreme Court of the United States, serving since August 2009.
Whoâs Hispanic? Is Sonia Sotomayor the first Hispanic ever nominated to the U.S. Supreme Court? Or does that distinction belong to the late Justice Benjamin Cardozo, who served on the court from 1932-1938 and whose ancestors may or may not have come from Portugal?