According to this Times report, Gov. Sarah Palin’s legal bills played a role in her decision to move on.

At the news conference, Ms. Palin cited numerous reasons for quitting, including more than $500,000 in legal fees that she and her husband, Todd, have incurred because of 15 ethics complaints filed against her during her two and a half years as governor. She said all of the complaints had been dismissed, but she still had to pay lawyers to defend her.