The end of the world is nigh....again! The latest threat is not biblical apocalypse, but a rogue planet called "Nibiru". Wisconsin woman Nancy Lieder claims she can communicate with aliens called the Zetas via a brain implant.She first predicted a giant planet called "Planet X" would collide with earth in 2003. She asked people to kill their pets ahead of the calamity.When that did not work out, she switched it to 2012, in line with other predictions 2012 would be the end of times.Despite her track record, people still believe her. Have Lieder and Harold Camping found a recession-proof way of making money?