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.
AndrÃ©s Manuel LÃ³pez Obrador, also known as AMLO, is a Mexican left-wing politician. He held the position of Head of Government of the Federal District from 2000 to 2005, before resigning in July 2005 to contend the 2006 presidential election, representing the Coalition for the Good of All, a coalition led by the Party of the Democratic Revolution that includes the Convergence party and the Labor Party. Often described by critics as a populist, LÃ³pez Obrador was a candidate in the 2012 ...