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.
Elena Kagan appointed to the supreme court after US senate vote. Elena Kagan was confirmed by the Senate today as the new member of the nine-person supreme court, the highest judicial body in the US. Kagan becomes President Obama's second successful pick for the court after Sonia Sotomayor, and the fourth woman to sit on it in its 221-year history. The Senate divided largely on partisan lines, voting 63 to 37 in her favour, with five Republicans breaking rank and supporting her, and one Democrat in opposition.