EXCERPT:
MODERATOR: "That's something you're willing to consider?"
SANDERS: "Yeah."
MODERATOR: "You're willing to consider tearing down existing fencing between U.S. and Mexico?"
SANDERS: "But again, if it's going to cost me billions of dollars to tear it down, I'd rather invest that maybe into needs for childcare in this country. But it's something, yeah, we can look at."