U.S. Senator Obama (D-Ill.) attends a public forum at the John F. Kennedy School Library in Boston

 
U.S. Senator Obama (D-Ill.) attends a public forum at the John F. Kennedy School Library in Boston
United States Senator Barack Obama (D-Ill.) attends a public forum at the John F. Kennedy Presidential Library in Boston, Massachusetts, October 20, 2006. Obama has been widely discussed as a potential future Democratic candidate for president of the United States. REUTERS/Jessica Rinaldi (UNITED STATES)