Presidential candidate, Barack Obama was visiting a primary school and he visited one of the classes. They were in the middle of a discussion related to words and their meanings. The teacher asked the presidential candidate if he would like to lead the discussion on the word 'tragedy'. So our illustrious democrat presidential candidate asked the class for an example of a 'tragedy'.

 One little boy stood up and offered: If my best friend, who lives on a farm, is playing in the field and a tractor runs over him and kills him, that would be a tragedy. No, said Obama, that would be an accident.