It's easy to see lies in people who disagree with you. To do so confirms your own world view without making you question it. It's much harder to look upon other views and say, "Some very intelligent people honestly believe something very different than me... some very intelligent people also believe as I do. What should I make of this?". I don't have an easy answer to that last question, but I'm also not looking for easy, convenient answers that require large portions of the population to be crazy, stupid, evil, etc.