FILE - In this May 23, 2011 file photo, Harold Camping speaks during a taping of his show Open Forum in Oakland, Calif. Camping, the Northern California preacher whose radio ministry spent millions of dollars last year predicting a fiery apocalypse that failed to materialize has apologized to his followers in an open letter, saying ?we humbly acknowledge we were wrong? and ?we have no new evidence pointing to another date for the end of the world.? (AP Photo/Marcio Jose Sanchez, file)