Donald Trump lied routinely as a businessman and as a presidential candidate: their frequency did not change once he took office, but, on the next episode of “The Democracy Test,” co-hosts Neal Conan and Heather Cox Richardson hear an argument that the character of his lies took a turn to autocracy when he took office. The corrosive effect of a President’s lies, and why we can’t rely on checks and balances will not constrain the president on their own, but need to be animated by men and women of virtue. Plus Neal and Heather review what we’ve learned in this series and explain their enduring faith in democracy in these dark times. “Truth and Faith” is the final episode of “The Democracy Test.”