AT&T and Sprint in spat over shared network usage

[AT&T and Sprint's spat over using one another's voice networks goes to FCC for refereeing.]

Washington -- "AT&T and rival Sprint Nextel are in a bitter dispute over fees to use one another's voice networks. The nation's largest phone company doesn't want Sprint expanding a no-fee deal to nearly half the country. So it's taken the fight from the states to the Federal Communications Commission."