[TABLECONTEXT]:POLL_SOURCE:Survey USA####Survey USA:REPUBLICAN:Mitt Romney####[TABLECONTEXT]:[TITLE]:Opinion polling by state for the United States presidential election, 2008 (Iowa)####Survey USA:DEMOCRAT:Barack Obama####Barack Obama:DEMOCRAT_%:53####Survey USA:DATE:Nov 9-11, 2007####Mitt Romney:REPUBLICAN_%:39
Survey USA conducted a poll in Iowa from Nov 9th to 11th in 2007 and found Barack Obama with 53 % of support against Romney's 39 %.