var items = new Array (new ImageMetaData('US Democratic presidential candidate Senator Barack Obama (D-IL) campaigns during a rally in at the University of Wisconsin-Green Bay in Green Bay, Wisconsin February 15, 2008.   REUTERS/John Gress (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)','http://msnbcmedia.msn.com/i/msnbc/Components/ArtAndPhoto-Fronts/COVER/080216/080216-obama-hmed-11a.jpg','1:49 p.m. ET, 2/16/08','John Gress / Reuters','REUTERS',23198452));