What was the best part of going to Washington D.C. this past weekend?
A million bucks worth of good advice from my son for businesses, churches, politicians

I'm watching CNBC special tonight on Supermarkets and how they track customers

Do you realize how much spying your super-market does on you, including what you buy, which aisles you go down, how often you buy and many other things?

That's why I'm watching this CNBC program tonight that examines how supermarket track every little thing we do in their stores to get an edge on their competitors.  I want to be informed.  I'm anxious to hear comments from those who also watch.