Security News > 2014 > September > Secret Service study from 1990s found White House vulnerable to fence-jumpers
2014-09-23 08:47
http://www.washingtonpost.com/politics/secret-service-study-from-1990s-found-white-house-vulnerable-to-fence-jumpers/2014/09/22/b1cf4f4e-4272-11e4-b47c-f5889e061e5f_story.html By Carol D. Leonnig and Spencer S. Hsu The Washington Post September 22, 2014