Not something we should be thrilled to hear:

Imagine Houston being populated only by Wal-Mart workers.

Houston proper, with its population of just over 2 million, has about the same number of people as Wal-Mart Stores Inc. now employs worldwide.

Put another way, if a city had only families of four and one member of each household worked at Wal-Mart, that would be a perfect fit with the 8 million-strong population of New York City, a market Wal-Mart happens to covet.