Answer:
Read http://news.yahoo.com/news?tmpl=story2&cid=573&ncid=757&e=2&u=/nm/20020903/od_nm/mouth_dc, especially the last paragraph.
Read http://news.yahoo.com/news?tmpl=story2&cid=573&ncid=757&e=2&u=/nm/20020903/od_nm/mouth_dc, especially the last paragraph.