Similarities between the fictional 2006 election and the real-life 2008 U.S. presidential election have been noted in the media: young minority Democratic candidate (Matthew Santos on the show, Barack Obama in real life) has a gruelling but successful primary campaign against a more experienced candidate (Bob Russell on the show, Hillary Clinton in real life) and chooses an experienced Washington insider as his running mate (Leo McGarry on the show, Joe Biden in real life), whereas the Republican contest is determined early in the primary season with an aging maverick senator of a Western state being the nominee (Arnold Vinick on the show, John McCain in real life), defeating an ordained minister as the closest competitor (Reverend Butler on the show, Mike Huckabee in real life), and then selecting a socially conservative running mate from a small Republican state (West Virginia Governor Ray Sullivan on the show, Alaska Governor Sarah Palin in real life).