Reminder: Sarah Palin Interview Airs on Oprah Today

Sarah Palin sits down with Oprah. The former governor of Alaska and Republican vice-presidential candidate will appear on "The Oprah Winfrey Show" today.

The episode was taped last week. It airs a day before Palin's book "Going Rogue: An American Life," goes on sale. The book is No. 1 on Amazon's bestseller list.

To find out what time and channel the show is on in your area, click here.