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.
Abortion opponent calls Sonia Sotomayor a radical pick that divides America Obama says Sotomayor brings years of experience on bench to the position; Sotomayor, 54, of Puerto Rican descent, would be first Hispanic on court