In today's daily news podcast, we'll fill you in on how Yahoo is getting sued for spyware-driven click fraud, Microsoft is continuing its investment hike despite Wall Street protests, and Philadelphia and Moscow are gearing up for municipal Wi-Fi networks. Our In Depth report features security, and our editorial comments on the news of the day look at how Blue Security shot itself, and thousands of other people, in the foot.

Your host today is Mitch Wagner.

Background music: "Zombies Awake," courtesy Digital Riffs Music under Creative Commons License