OPINION

Herman Cain signs book deal

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(CNN) - Republican presidential candidate Herman Cain, who's polling in low single-digit numbers, will publish a book detailing his life and career as the former CEO of Godfather's Pizza.

The memoir, titled "Who is Herman Cain?" is set to release in October by Threshold Editions, an imprint of Simon & Schuster, and intends to highlight the businessman's work in the restaurant industry.