Franklin Graham, distinguished Christian minister and son of an American evangelical treasure (i.e. Billy Graham) was banned from praying at the Pentagon for their upcoming May 6th National Day of Prayer event because he called Islam "evil."
Rest of story: http://townhall.com/columnists/DougGiles/2010/04/24/pc_alert_rev_franklin_graham_banned_by_the_pentagon_for_telling_the_truth_about_islam