Speculation is reaching an all-time high as the Mitt Romney camp gets closer to announcing its VP pick. We break down the possibilities on Chicago Tonight at 7:00 pm. View a slideshow of Romney's potential running mates below.

Related Links:

The New York Times article on Caution, Not Flash, as Romney Seeks His No. 2

The New York Times blog on How Romney’s Pick of a Running Mate Could Sway the Outcome

The Wall Street Journal article on Picking Through the Romney VP Chatter

The Wall Street Journal article on Why Not Paul Ryan?

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