Rene Descartes, Adolf Hitler and Kim Il-Sung walk into a bar

Rene Descartes, Adolf Hitler and Kim Il-Sung walk into a bar

They sit down, and call the barman over.
The barman asks them if they would like anything to drink.
Descartes says "I think not", Hitler asks for a glass of scotch and Kim goes for a microbrew.

The two of them then toast to one another's health and go their merry ways