Janet Napolitano: “It is so full with misstatements and misapprehensions that it's just not worthy of an answer.”

Campus sexual assault and sexual violence is a criminal issue. It is a public health issue. It is a cultural issue.

We need to continue to remind them that past is prologue to the future.

When you build a 12-foot wall, they will find a 14-foot ladder, or they will tunnel under it, or they will find other ways to get around, if we don't have a comprehensive system of identifying who is valid to be in this country and who…

This is a grand and bold experiment, in that regard.