Now the five-term Texas Democrat, 62, is facing similar unpleasant surprises about the enemy, this time as the incoming chairman of the House Intelligence Committee... Reyes stumbled when I asked him a simple question about al Qaeda at the end of a 40-minute interview in his office last week. Members of the Intelligence Committee, mind you, are paid $165,200 a year to know more than basic facts about our foes in the Middle East.

We warmed up with a long discussion about intelligence issues and Iraq. And then we veered into terrorism’s major players. To me, it’s like asking about Catholics and Protestants in Northern Ireland: Who’s on what side? The dialogue went like this:

Al Qaeda is what, I asked, Sunni or Shia?
"Al Qaeda, they have both," Reyes said. "You're talking about predominately?"
"Sure," I said, not knowing what else to say.
"Predominantly - probably Shiite," he ventured.
He couldn't have been more wrong.
Al Qaeda is profoundly Sunni. If a Shiite showed up at an al Qaeda club house, they'd slice off his head and use it for a soccer ball.