http://www.washingtonpost.com/politics/aides-despite-denials-knew-of-white-house-tie-to-cartagena-prostitution-scandal/2014/10/08/5b98dc90-4e7e-11e4-aa5e-7153e466a02d_story.html?Post+generic=%3Ftid%3Dsm_twitter_washingtonpost