Judge confirms Trump associate gave feds Osama bin Laden’s number - POLITICO
https://www.politico.com/story/2019/05/16/felix-sater-osama-bin-laden-trump-number-1329662The Man Behind Bin Laden | The New Yorker
https://www.newyorker.com/magazine/2002/09/16/the-man-behind-bin-laden