Barack Obama: the Great Unravelling of a One-Term President? The White House threw open its doors to Bob Woodward but the unflattering portrait could not have come at a worse time for Barack Obama, argues Toby Harnden.

http://www.telegraph.co.uk/news/worldnews/northamerica/usa/8024846/Barack-Obama-the-Great-Unravelling-of-a-One-Term-President.html