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JEFFERSON , IA - FEBRUARY 1: Republican Presidential Candidate Ted Cruz conducts a Caucus Day Rally Monday February 1, 2016 in Jefferson, Iowa. Cruz and other candidates are making their final push with the caucus just hours away. (Photo by Steve Pope/Getty Images)
JEFFERSON , IA - FEBRUARY 1: Republican Presidential Candidate Ted Cruz conducts a Caucus Day Rally Monday February 1, 2016 in Jefferson, Iowa. Cruz and other candidates are making their final push with the caucus just hours away. (Photo by Steve Pope/Getty Images)

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    2016 could be 1st 'ideological campaign' in decades

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2016 could be 1st 'ideological campaign' in decades

Conservative Activist Richard Viguerie speaks with Christiane Amanpour about the race for president in the wake of the its result: The Iowa caucuses.

2016 could be 1st 'ideological campaign' in decades

Conservative Activist Richard Viguerie speaks with Christiane Amanpour about the race for president in the wake of the its result: The Iowa caucuses.