Move it on over

There was a time when Americans were mobile. Now, not so much. Here's what companies are doing as a result. Plus, 7 other things worth a click.

Historically, Americans have moved around a lot.

• In the 1800s, we moved from the eastern states to the west.

• In the early 20th century, African Americans especially moved from the south to the north.

• People moved away from the Great Plains, and more recently, Americans moved toward the Sun Belt, and away from California.

But even more recently, we stopped …