NBC Nightly News Full Episode - Dec. 21

Tonight, the latest escalation with Venezuela as the Coast Guard pursues another oil tanker just a day after this ship was intercepted off the coast of Venezuela. The administration says it's tracking another boat with tensions spiking from the Caribbean to Capitol Hill. And President Trump not ruling out war in the region.The Justice Department under fire for its handling of the Epstein files and what it did and did not release so far. >> It has nothing to do with President Trump. New questions over why so ...