Exorcism

http://en.wikipedia.org/wiki/Gabriele_Amorth
http://en.wikipedia.org/wiki/Exorcism
http://en.wikipedia.org/wiki/Exorcism_in_the_Catholic_Church

http://www.telegraph.co.uk/news/religion/the-pope/10070991/Pope-Francis-performs-first-exorcism.html
http://www.mirror.co.uk/news/world-news/pope-francis-exorcism-pontiff-perform-1902188
http://www.irishcentral.com/news/Did-Pope-Francis-perform-an-exorcism-at-the-Vatican-Mass-on-Sunday---VIDEO-208460191.html
 http://www.bbc.co.uk/news/world-europe-22616792
http://www.telegraph.co.uk/news/worldnews/europe/vaticancityandholysee/7416458/Chief-exorcist-says-Devil-is-in-Vatican.html
http://www.dailymail.co.uk/news/article-402602/Hitler-Stalin-possessed-Devil-says-Vatican-exorcist.html

Vatican Approved
http://www.dailymail.co.uk/news/article-2125768/New-documentary-shows-shocking-footage-Vatican-approved-exorcist-work.html
http://www.catholicculture.org/culture/library/view.cfm?recnum=2824

Video
http://www.youtube.com/watch?v=e8B7JNxw-5Q