"Grave concern" over Palin's Troopergate

CNN Report that a former ethics adviser to Sarah Palin told her that the Troopergate scenario would become a "grave concern" for her administration:

A former ethics adviser to Alaska Gov. Sarah Palin warned in July that firing her public safety commissionerWevley Shea, a former U.S. attorney and fellow Republican, urged Palin to apologize to former Commissioner Walt Monegan and fire anyone on her staff who discussed her former brother-in-law, state Trooper Mike Wooten, with the commissioner.
"Your 'political advisers' have given you poor counsel; the situation is now grave," Shea wrote in a July 24 letter to the governor. "I recommend the following action 'now' to restore your credibility and Alaska's bright future with you." would become a "grave concern" for her administration.