BY Steve JohnsonTue Nov 25, 2008 at 5:00 AM
The friend-enemy relationship (aka friend-foe, or "froe") has become essential to business -- a thrillingly intricate dance that would impress even Bruno and Carrie Ann. Imagine Apple without the record labels, Google without Yahoo, and Harvey Weinstein without everyone else. The relationship can be so baffling, we humbly offer this field guide.READ»
