Excerpt:
The very first question Lindsey Graham answered Thursday in Sioux City is one he's received several times on the campaign trail: Why should we trust you?
"Here's the one thing you're going to get from me," the South Carolina senator answered. "Exactly what I believe."
Graham said he's not afraid to let people know when he disagrees with them. And he proved it about 10 minutes later.
The same man led up to a question about the Islamic State by saying the United States should outlaw Islam in order to deal with the problem.