Q: Sarah, the president promised over and over again during the campaign that Mexico would pay for the wall. So why is he now threatening a government shutdown if Congress won't pay for it?

SANDERS: The president's committed to making sure this gets done. We know that the wall and other security measures at the border work. We've seen that take place over the last decade, and we're committed to making sure the American people are protected. And we're going to continue to push forward and make sure that the wall gets built.