Rick santorum in iowa

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Rick Santorum says gay sex is not 'equal' to straight sex

The GOP candidate debated the validity of gay marriage at a college in Iowa.

Rick Santorum takes on same-sex marriage, booed by New Hampshire students

Rick Santorum compared same-sex marriage to polygamy.

Rick Santorum: Top 5 controversial quotes

Santorum's most controversial comments on various issues.

Rick Santorum promises to "vigorously enforce" ban on pornography

Republican presidential candidate and former US Senator Rick Santorum said that gay marriage should not be taught as 'equal' to heterosexual marriage in school curriculum.

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