Some links to topics we touched upon tonight:

• They're thinking about putting bulletproof glass in school windows in Sioux City. Before spending lots of money on a renovation project like that, our neighbors to the northwest should consider whether that's the best way to protect kids' lives. Accidents kill more kids than homicides, by far.
• Spam is on the decline, largely thanks to better filtration by webmail services and greater skepticism by email users.
• Paul Krugman thinks people who disagree with him don't exist. He's wrong.

Thanks for listening tonight!

- Brian Gongol