"Invisible Judgement Day"

Harold Camping, the 89 year old radio show host who predicted the Rapture for last Saturday, emerged from hiding and faced the press yesterday and totally cleared the whole thing up.  He said he prayed and prayed and asked God what happened and God apparently told him that May 21 was an "invisible judgement day."  Seriously.  He actually said that.  Invisible judgment day.  Instead of the usual