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Sen. Rick Santorum, R-Pa., son Johnny, wife Karen and Vice President Al Gore during Senate mock swear-in on Jan. 4, 1995. (Photo by CQ Roll Call via Getty Images)

Sen. Rick Santorum, R-Pa., son Johnny, wife Karen and Vice President Al Gore during Senate mock swear-in on Jan. 4, 1995. (Photo by CQ Roll Call via Getty Images)

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