Beware the unexpected attack vector – The Register (not that one)

Your enemy may not come at you from the direction you expect. Set up sentries around the beach, they’ll get you through the ocean. Set up a firewall, they’ll get you through web browsers. It’s mainly about computer/network security, but it has an interesting story explaining why there’s only one major newspaper in Los Angeles. (TL;DR: the LA Times bought up all the independent distributors and sabotaged their rivals’ deliveries.)