From FOX News:
White House Communications Director Anita Dunn will step down by the end of November and be replaced by her deputy Dan Pfeiffer, Fox News has learned.
Dunn's departure had been expected as she took the position on an interim basis earlier in the year. The White House had long said Dunn would leave before the end of 2009.
Now she will have more time to spend studying her favorite philosopher, Chairman Mao.