The Last Word with Lawrence O'Donnell 12/14/17

"President Trump's Lies: The Definitive List"

The New York Times used a narrow definition of "lie" that discarded many of Trump's falsehoods and still found 103 in 10 months. Under the same rules, Obama had just 18. NYT's David Leonhardt explains why Trump has trouble with the truth. Jonathan Capehart joins. ... more Duration: {{video.duration.momentjs}}