Herman Cain is making a solemn vow ... to bring Godfather's Pizza to the White House if he becomes president -- not like a few pizzas, but he will build an actual pizza kitchen!!!
Cain was full of promises this morning in D.C. -- also saying he'll learn a certain dance move if elected.
His Godfather Campaign Promise
10/30/2011 11:10 AM PDT BY TMZ STAFF
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