An old arab in the USA want's to plant potatoes,...
... but being the old age that he is, he cannot. He is sad, so he writes an e-mail to his son, whose studying in London.
"Hello, Ahmad, I'm sad. I'd want to plant potatoes, but I'm old and weak"
The son replies soon:
"DAD, DO NOT DIG IN THE GARDEN!! YOU'LL FIND THE THING!!!"
A week passes, and FBI agents arrive at his house. They dig through every centimetre in the garden, but they found nothing. They leave. The old arab wants to write his …