class. she's also been criticized for making factual mistakes. >> one of the criticisms of you is that your math is fuzzy. "the washington post" awarded you four pinnochios for some statistics on pentagon spending. >> if people want to really blow up one figure here or one word there, i would argue that they're missing the forest for the trees. i think that there's a lot of people more concerned about being precisely factually and semantically correct than about being morally right. >> but being factually correct is important. >> it's absolutely important. and whenever i make a mistake, i say, okay, this was clumsy, and then i restate what my point was. but it's not the same thing as the president lying about immigrants. it's not the same thing at all. >> we've started the wall anyway and we're going to get that done.