More voters say they would be comfortable with former New York City Mayor Rudy Giuliani as president than other top 2008 contenders, though majorities would also be comfortable with other leaders from both parties, according to the latest FOX News Poll. In addition, of all the 2008 hopefuls — announced or frequently mentioned as a possibility — voters want to hear more from one candidate specifically: Illinois Sen. Barack Obama. Opinion Dynamics Corporation conducted the national telephone poll of 900 registered voters for FOX News from January 30 to January 31. The poll has a 3-point error margin.