Former Alaska governor Sarah Palin will embark on a Memorial Day weekend bus tour up the east coast, the latest in a series of moves that have convinced some people she is running for president in 2012.

Palin’s bus tour comes hard on the heels of the news that a two-hour film documenting her rise and accomplishments as Alaska governor has been made and will be released first in Iowa next month. And it lands amid rumors that the Palins have purchased a home near Scottsdale, Arizona.

Add it all up and Palin is right back at the center of the political universe — again. But does it mean she will run for president?

We answer that question — or at least try — in today’s edition of the “Fast Fix”. And, don’t forget to check out all of our “Fast Fix” videos here. If you have a topic you want to see us break down in “Fast Fix” just email with it.