NBC Nightly News S2026E04 - Jan 4 Sun

NBC News is learning new information about how the CIA prepared for months for an operation to oust Venezuelan leader Nicolas Maduro, including working with someone inside Maduro's inner circle, according to a source with knowledge of the matter. NBC News' Courtney Kube reports. Tensions are rising along Venezuela's border with Colombia. NBC News' Gabe Gutierrez reports from a border crossing where some families are experiencing tearful goodbyes, and security is ramping up. Major air travel disruptions caused by the U.S. raid on Venezuela began to ease on Sunday, even as some flight disruptions lingered. NBC News' Liz Kreutz has the latest. The mystery over who killed a couple in Ohio is growing as police ask the public for help tracking down any information. NBC News' Ryan Chandler reports.