Barb - Welcome to Preparedness Awareness!<br>Two excellent references for broadening your knowledge are:<br>http://www.beprepared.com/Insight/insight.html <br> AND<br>http://millennium-ark.net/News_Files/Hollys.html<br><br>Sorry about the long url's but couldn't figure out how to insert the hyperlink. My normal procedure didn't work. <br>Happy preparation and hunting.<br> <br>