Sarah Palin is making headlines again this week as the announcement of her upcoming national bus tour with her family gets some commentary from Stephen Colbert on Comedy Central.

In the clip, Colbert slams Palin for the random aspect of the bus tour which has news organizations struggling to figure out both her point and purpose for doing it. Is she on a journey just for the publicity? What do you think Sarah Palin is up to? Share your thoughts with us below on the message board after checking out the video.

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