Chris Selley: So some people are very angry. Let's not go mad about it Everything that is nowadays considered a terrifying entrée to serious violence has happened plenty of times before in this ...

Angry, vitriolic people can be compelling, but only briefly. After that, most of us get the collywobbles.

"What I observed in my dealing with Zahraa is that she's very angry and my own experience is that most anger comes from somebody being very hurt," said Stirling. "Most children need both their parents ...