RIDDLE ME THISI just tormented some colleagues with this. Let's see if my readers are smarter:
" A man approached the border in a black cadillac. The driver, John Jones, was well-known to customs officials as a suspected smuggler so they went through his car and personal belongings with a fine tooth comb. Under the wheel of the spare tire in the trunk, the customs agents found a small package. Delighted at their discovery they hurriedly unwrapped it and found it contained only some glass beads, a few paper clips and some string. Deeply puzzled, they reluctantly had to let Jones cross over the border.This process repeated itself, every day, seven days a week for ten years. Every day, customs officials searched Jones' car and every day they found a small package filled with glass beads, paper clips and string but nothing else. In frustration, the officials began confiscating the package but they had to let Jones continue on his journey and every day he appeared with a new package, always hidden underneath the spare tire.Then, one day, Jones failed to appear. Nor did he show up the next day or the day after that. In fact he never returned to the border again. Then, one day, a customs official hapened to be on vacation in the neighboring country and he ran into Jones in a bar and approached him in a friendly manner.
" Look here" he bagan " every day for ten years you crossed the border and we never found a thing. I know you were smuggling something ! What was it ? "
What was Jones smuggling ?