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.
President Barack Obama has made two successful appointments to the Supreme Court of the United States. The first was that of Judge Sonia Sotomayor to fill the vacancy created by the retirement of Associate Justice David H. Souter. Sotomayor was confirmed by the United States Senate on August 6, 2009, by a vote of 68â31.