Shake, rattle, and roll! That's the way it was in southern California on Sunday, April 4, 2010 during an earthquake that measured 7.2 on the Richter scale. Join Mark as he guarantees to discuss things about earthquakes that you've never heard discussed before. Call (724) 898-1193 to participate in the live show. Listen to Episode Audio Promo at http://candleshore.com/secrets