Proving free Wi-Fi gets tricky for businesses

In Madison, Wis., where Wi-Fi hot spots often are easier to find than a parking space, you wouldn't think that a cafe would turn off its wireless Internet connection.

But that's the case at Madison Sourdough cafe and bakery on Williamson St., ...

States adopt anti-snooping laws

Worried about your boss prying into your personal business, poking around in aspects of your life you'd rather keep between friends and family -- even as you share more of it on social media?

Seventeen states have drawn a line between what's your...