The US President Barack Obama is very emotive. If you doubt it, this set of pictures will confirm it for you ;)
Political "zombies" (22 pics)
Facial expressions of the Russian President (15 pics + 1 gif)
Facial expressions of George Bush (29 photos)
This is a set of rare black and white photos of Barack Obama in the 80’s, his student years.
He has changed a lot ;)