http://articles.mercola.com/sites/articles/archive/2008/01/02/smoke-alarms-part-two.aspxOctober 4-10 is National Fire Prevention Week. A new survey shows that almost 94% of US households contacted by phone had at least one smoke alarm -- but half of the smoke alarms installed in American homes are not working 12 months after installationenCommunityServer 2008.5 SP1 (Build: 31106.3070)