20:06The DocumentaryThe Presidential ContendersEpisode 2BBC World Service Duration: 23 minutes Mon 1st Sep 2008, 20:06 on BBC World Service OnlineAvailable for over a yearA look at the candidates for the US Presidency in 2008. This week, we profile the Republican Candidate John McCain.GenresFactualBrandThe DocumentarySeriesThe Documentary: The Presidential Contenders Source: BBC Online