Clinton Campaign Shakeup? Mark Penn Out, James Carville In????

Political Night Train has learned that James Carville may be joining Hillary Clinton’s campaign in an effort to move her back to “front runner” status.  Carville hinted of a Clinton campaign shake up, coming at about the time of the Iowa caucus.  There have been recent rumors that Mark Penn may be on the way out as he has not been able to maintain Hillary in the lead on a state-to-state basis.

Developing . ……