Links From Friday's Show

Filling in for Severin always means a crazy day for me, so instead of full postings, here are the key links from today's show.

Dr. John R. Lott's website gives you links to all the information you need to know about the killing fields called "gun-free zones."

I talked this morning to Adam Reilly at the Boston Phoenix about his story on Mark Helperin's potty mouth and what John Edwards called Sen. Barack Obama.

And experts speak out on our plan to shoot a satellite out of the sky at Wired.com.