The final question of the debate: the national debt.
Moderator Chris Wallace cites economists' views of Hillary Clinton's and Donald Trump's economic plans, that they both would increase the national debt.
Trump answers first, and says the economists the U.S. has used are "hacks" and are wrong about his economic plan.
Hillary Clinton starts her 2-minute answer by criticizing Donald Trump, saying he has criticized the national government for years.
She argues that none of her proposals add to the national debt.