Harold Camping lets out a hearty chuckle when he considers the people who believe the world will end in 2012.Read more on San Francisco ChronicleRelatedChristianityreligionU.S. Newsthe-raptureharold-campingNicholas GrahamDirector of Video, International, The Huffington PostSuggest a correctionDo you have info to share with HuffPost reporters? Here’s how. Go to HomepagePopular in the CommunityYou May Like