Pivot?

Sometimes I see something that I agree with but still have questions about.

Meghan McCain: I've Had 'All The Sarah Palin I Need For One Lifetime'

Meghan McCain is quoted as saying that on a show she has on Pivot.  I agree with Meghan McCain on her sentiments about Sarah Palin, but I still have some questions.  Meghan McCain has a show?  What's Pivot?  Can I watch Pivot and the show on which Megham McCain appears on my regular TV or do I have to power up my internet TV device?