If you agree with Obama, you're a liar.
And if you disagree with him, you're a racist.
It's useless to conduct a political debate under these conditions.
This level of divisiveness is less about Obama, and more about the way the left has used institutions under its control to promote him and silence his critics. And there's a price to pay for that.
Constant propaganda works. And it doesn't.
You end up with two types of people.
One type who believes everything the authorities say. The other who wouldn't believe them if they said the sun was shining.