At her Facebook page, Sarah Palin apologizes for leaving hundreds of people with unsigned books after they waited in the rain for 6 hours: Not Enough Hours in the Day.

I’ve been told that yesterday there were supporters in Noblesville who stood in long lines for hours in the cold and rain, and the book signing event ended without a chance to say hello to everyone who showed up. I am so sorry. We are working on a solution for those who were left behind.

I apologize.

- Sarah Palin