Because they come from a different universe than we do. Yes, that must be it.

Seen in A writer, a weblog, her opinions:

The contradictions abound here. How can anybody take these morons seriously?

A Palestinian schoolboy delivered a speech on behalf of his peers. “We warn you against coming close to our president,” he said. “O enemies of life, don’t play with the fire. If you kill our president, you will kill peace.”