An old farmer wrote to his son
who was in prison "...this year
I won't b able to plant potatoes
and other things because I can't
dig the field, I know if you
were here you would have helped me" The
son wrote back, "Dad,
don't even think of digging the
field do you want to expose
me? That's where I buried the
money I stole" The police read the letter
before delivering it to the
father, and the next day the
whole field was dug by police
but nothing was found. The
following day the son wrote to his father
again, "Now you can
plant your potatoes Dad, your
farm has been dug for you"