Do You Have the Courage to Answer the Question?

"I've seen buildings blow up all kinds of different ways," North says. "It is like sometimes what a great reminder of what it is that we started this for." 'This is just a thing to wash over you. That exists,' he adds. "'Do you have the courage to answer?' You can't handle the question,'" CNN's Alex Castellanos asks Oliver North, who has been accused of lying about Oklahoma City bombing.