Democratic candidate in the 2008 presidential election: 2 wds.
Else clues• Dreams From My Father memoirist
• His Secret Service code name is Renegade
• Holder of the presser
• Illinois senator
• Nobel Peace Prize winner, 2009
• President of the United States starting in 2009: 2 wds.
• Senator born in Honolulu
• Winner or loser?