Creator of the robot vacuum Roomba, iRobot was valued at $4 billion just a few years ago. Now it's at the brink of insolvency ...

Small business owners like Brown said they are concerned. “My concern is that people aren’t going to really be interested in purchasing things that are for gift giving or entertainment ...

A version of this story appeared in CNN Business ... Plus, there is the concern that many people — low income, low net worth individuals, even in rich economies like the US — don’t ...