var items = new Array (new ImageMetaData('epa01322359 epa01320912 U.S. Democratic Senator and presidential hopeful Senator Hillary Clinton of New York is pictured during a campaign rally at  Pennsylvania State University in University Park, Pennsylvania, USA on 20 April 2008. Clinton and her democratic rival Senator Barack Obama of Illinois face a crucial contest this Tuesday when the state holds it\'s primary election.  EPA/MATTHEW CAVANAUGH  EPA/MATTHEW CAVANAUGH','http://msnbcmedia.msn.com/i/msnbc/Components/Photo_StoryLevel/080423/080426-hillary2-hmed-6a.jpg','9:19 a.m. ET, 4/23/08','Matthew Cavanaugh / EPA','EPA',24272981));