A recent college graduate in Montana leaped into a moving car to save a driver who was suffering a medical emergency. Markus Klewin, 24, of Bozeman said it was ‘kind of just natural instincts’ and ...

Video of the shooting of Charlie Kirk is confronting, but far more horrific content is "very rife" on kids' social media feeds, say experts.

From NBC News in Washington, the longest-running show in television history, this is Meet the Press with Kristen Welker.