Yeah. How do you call someone you:
1. Revert repeatedly, and telling why.
2. Explain this in the talk page.
3. He does this anyway (again and again and again).

Or someone who says the newspaper describes in Wiki as a daily Iraqi newspaper. It publishes a domestic edition in Baghdad and is distributed across Iraq, and it maintains an international edition published in English and is available online. A recent poll conducted by researchers at Baghdad University found that readers in southern Iraq regard Azzaman as "neutral and independent" as well as "highly objective", and that it is the most popular news source in the area. is "banned in Iraq [as] It was actively trying to promote violence by fabricating stories. It was also shown to have ties to al Qaeda"? 

And no, I didn't call him insane - I asked if he was insane. If he answered "yes" to himself, it's his problem (not the only one).