Here is a link to the pledge:
http://thinkprogress.org/wp-content/uploads/2011/07/The-Family-Leader-Presidential-Pledge.pdfHere is the actual quote in question:
"Therefore, in any elected or appointed capacity by which I may have the honor of serving our fellow citizens in these United States, I the undersigned do hereby solemny vow to honor and to cherish, to defend and to uphold, the Institution of Marriage as only between one man and one woman. I vow to do so through my:
. . .
Humane protection of women and the innocent fruit of conjugal intimacy --
our next generation of American children -- from human trafficking, sexual slavery, seduction into promiscuity, and all forms of pornography and prostitution, infanticide, abortion and other types of coercion or stolen innoncence."This doesn't say anything about banning all porn. It's a pledge to protect women and children from the porn industry.