On the Norway attacks
First, read this courageous comment on the bombing and shooting in Norway.
We had our own "Oslo moment" here in the U.S., of course: the 9/11 attacks. In the aftermath, there was a lot of talk about tightening national security even at the cost of compromising our freedoms. A point that was often made in defense of more, and more extreme, measures was that no matter how strong our security was already, the terrorists would only need to find one crack in the wall, and they'd be in again.… [more]