A driver is stuck in a traffic jam on the freeway. Nothing is moving. Suddenly a man knocks on the window. The driver rolls down his window and asks, "What's going on?"

"Terrorists have kidnapped the President's of Nth Korea & Iran . They're asking for a $300 million ransom, otherwise they're going to douse them with petrol and set them on fire. We're going from car to car, taking up a collection."

The driver asks, "How much is everyone giving, on average?"

"About a gallon."

Where can I donate?

If they add a few more presidents and prime ministers to it I'll donate a 200 litre drum.