Sunday on ‘This Week’: Ben Carson, Carly Fiorina and Speaker Paul Ryan

— -- Sunday, GOP presidential candidates Ben Carson and Carly Fiorina join “This Week” following the third Republican presidential debate.

Plus, newly elected Republican House Speaker Paul Ryan comes to “This Week.”

And the Powerhouse Roundtable debates the week in politics, with Republican strategist and CNBC contributor Sara Fagen, CNN political commentator Van Jones, host of the “The Hugh Hewitt Show” Hugh Hewitt, and TIME political columnist and author of “Charlie Mike” Joe Klein.

See the whole political picture, Sunday on “This Week.”

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