Sept 15 Mon

A report in the Washington Post said that the suspect in the assassination of Charlie Kirk appeared to confess in an online group chat. President Trump said the suspect seemed to be radicalized on the internet. NBC News' Morgan Chesky reports. New analysis from the Anti-Defamation League shows disturbing patterns of online behavior months ago from a teenager who shot two students. The shooter was active on a violent gore website. NBC News' Dana Griffin reports. President Trump said the U.S. military struck the boat of Venezuelan drug traffickers in international waters, sending the boat up in flames. President Trump also announced he will expand his crime crackdown to Memphis. NBC News' Kelly O'Donnell reports. British authorities say hundreds of armed officers and snipers will be deployed during President Trump's state visit to the U.K this week in a striking show of force in a country where police are rarely armed. NBC News' Raf Sanchez reports from Windsor on the unprecedented security operation. Some employers have fired or suspended their employees for posts on social media about the assassination of Charlie Kirk. Two defense officials tell NBC News Secretary Pete Hegseth directed his staff to look for posts from service members. NBC News' Courtney Kube reports. The NBC News medical unit partnered with Stanford University to analyze data from all 50 states to track childhood vaccination rates in counties across the country. The results show a steep decline in vaccination rates among children in much of the U.S. NBC News' Stephanie Gosk reports. There is good news tonight, as we mark the 100-year anniversary of the creation of the analog photo booth. A century later, a new generation is ditching their phones and running to get that picture-perfect photo strip. NBC News' Joe Fryer meets up with a group of New Yorkers dedicated to keeping this technology alive while introducing their love for analog to a new audience.