NBC News
Deborah Turness used the term, which many consider a racial slur, during a discussion about diversity at her network.
BBC's Nick Ascheim takes over digital efforts as Richard Wolffe and Julian March leave the company.
GOP candidates are now trying to change debate rules themselves.
Dafna Linzer's new position will operate across both networks.
WHAT'S HAPPENING
"The network's undergone a lot of evolutions. Here's another one."
