Ms. Cheap: Dentists help those in need

<b>http://tinyurl.com/8vmca2g - <a href='http://tinyurl.com/8vmca2g'>Japan tooth patch could be end of decay</a></b><p>SCIENTISTS in Japan have created a microscopically thin film that can coat individual teeth to prevent decay or to make them appear whiter.</p><B>Tooth patch could be end of decay</b><p>SCIENTISTS have created a microscopically thin film that can coat individual teeth to prevent decay or to make them appear whiter.</p><B>Ms. Cheap: Dentists help those in need</b><p>Dr. Katie Egan, director of Interfaith Dental Clinic, checks Tomasa Riguelme&#39;s teeth during a family health fair on June 23 at Greenhouse Ministries. / John A. Gillis / Gannett Tennessee</p>