Never ceases to amaze me how gullible people can be.
I remember going to a presentation 30 years ago for a new wonder cleaner called 'Kimbo' ( I think). All you had to do was invest in a crate of the stuff to sell and persuade another ten people to do the same and lo you would become a millionaire in short time.
I was 17 at the time and although it looked good on paper I did not get sucked in thinking that nothing could be that easy.
Sad that people are still getting caught.