CNN's John King talks with Gov. Haley Barbour about a new "personhood" amendment that would define when life begins.
Gloria Allred responds to Cain's denials of harassment and says the campaign's attacks on her client are "revolting."
A former Penn State linebacker explains why he's unclear if Joe Paterno should step down amid a sexual abuse scandal.
Maria Cardona, Democratic strategist and friend of Karen Kraushaar, talks about the sexual harassment charges on Cain.