Obama: History Moves In All Directions - Backwards, Forwards and Sideways!
If you thought history was the study of past events, apparently you need to expand your mind and broaden your horizons.
In a speech today, the president suggested that history is like a time machine or spaceship that goes backwards and forwards and even side to side.
People are scratching their heads at what this even means.
Reactions on Twitter:
And the sad truth of the matter - perhaps what the president was getting at?