http://articles.mercola.com/sites/articles/archive/2001/12/15/insomnia-part-three.aspxInsomnia was more widespread than usual across the United States after the September 11 attacks on the World Trade Center and the Pentagon, even among those who live far from where the attacks took place, according to the results of a survey. The surveyenCommunityServer 2008.5 SP1 (Build: 31106.3070)