Know! is an Ohio-based program with national reach.  Schools, businesses, prevention organizations and churches throughout the U.S. are using Know! to empower parents to raise their children to be substance-free. Know! Parent Tips have also made their way into newspapers, magazines and other print publications from Washington to California and Texas to Maine.

Texas
http://www.sansabanews.com/news/article/46040

States in green in the map shown below give a look at how Know! tips are being used all across the nation.