In a word, this is why Santorum is disqualified to be the GOP candidate: HE CAN'T STAY ON MESSAGE.

TPM2012  —  Santorum Charges Ahead With Anti-Porn Crusade

If Santorum is "our" man,  he will allow Obama to campaign on issues that should have nothing to do with this election. Understand that Obama may be a clear and present danger to this country,  with the executive order issued in the night,  on Sunday.  And Santorum wants to campaign on "the pill,"  and something JFK said 50 years, and now,  on a national referendum against porn.  

You know,  he is correct on these issues,  but they are not the issues of this campaign.