There has been a change to the end of the world prophecy. Listeners of Family Radio, a Christian broadcasting network based in Oakland, California, believe May 21, 2011 marks the Rapture and serve as the beginning of Judgement Day. The group of believers claim Judgment Day will last a total of six months and will cease when the world ends.
The group has purchased billboard and ad space around the country to spread their message. They will spend May 21st in Boston passing out pamphlets.
Read more on this group at CNN.com