Tonight, on an all-new 2-hour Dateline at 9/8c, Kate Snow reveals new details about NXIVM and interviews former members, including the doctor who branded 17 women... | Dateline NBC

Coming up on NBC Nightly News with Kate Snow: Aaron Gilchrist reports on challenges faced by veterans who worked as medics in searching for civilian jobs. Catie Beck has details on a new warning over kids and button batteries. And much more. Join us at 6:30 pm ET / 5:30 pm CT. | NBC Nightly News with Tom Llamas

Tonight: An NBC News investigation into how allegations of domestic violence are handled when there's a custody dispute over kids in family court. Kate Snow spoke to a mom about the devastating loss of her daughter. Watch Kate's report coming up on NBC Nightly News with Lester Holt. | NBC Nightly News with Tom Llamas

Apolo Ohno - the most decorated American Winter Olympian in history - didn't make the first Olympic team that he tried out for. He talks to Kate Snow about what kept him going: "I needed to take the chance." Watch more from our series 'The Drink with Kate Snow' - https://nbcnews.to/32FtrhM | NBC Nightly News with Tom Llamas

You probably know Dr. Ruth Westheimer for her work as a sex therapist and radio host. But before she became a household name, she once worked as a housemaid. She talks to Kate Snow about the many turns her career took on "The Drink with Kate Snow": https://nbcnews.to/2PqEDc9 | NBC Nightly News with Tom Llamas

From our series #TheDrinkwithKateSnow: Kate Snow talks to actor Jeff Daniels about risking failure and why his agents begged him not to star in Dumb & Dumber. Check out more from the interview: https://nbcnews.to/3xhuC5f | NBC Nightly News with Tom Llamas