1.0link228566<![CDATA[El Nino Conditions Return to Affect Weather]]>http://www.huffingtonpost.com/2009/07/09/el-nino-conditions-return_n_228566.htmlWASHINGTON — El Nino is back.
Government scientists said Thursday that the periodic warming of water in the tropical Pacific Ocean, which can affect weather around the world, has returned.