**After driving for about six hours, a truck driver decides to pull over and sleep for a little while. As soon as he falls asleep, he is awoken by some knocks on the door of the front seat. **
**“Can you tell me the time, please?” asks a jogger. **
**“Yeah, it’s 4:30,” answers the trucker. **
He falls asleep again, but he is awoken again by another jogger who wants to know the time.
**“It’s 4:40!” yells the trucker. **
**Deciding to really try to sleep a little, he writes on a piece of paper: I DON’T KNOW THE TIME. He sticks the paper in his windshield. **
**But he is awoken again. 'It’s 5:25," says another jogger. **
