Stay Tuned NOW with Gadi Schwartz - Dec. 4 | NBC News NOW

A manhunt is underway for a man who shot and killed the UnitedHealthcare CEO, two children are wounded after a shooting at a California school and the Supreme Court is hearing an argument about a Tennessee ban on transgender youth treatments. 00:00 NYPD manhunt for 'targeted' killing of health care CEO 08:36 2 students hurt after shooting at CA school 10:54 Pete Hegseth's future in Trump's cabinet in jeopardy 15:38 SCOTUS hears arguments about TN ban on transgender youth treatments 17:52 Clipper system brings snow to midwest & northeast 25:23 Senate committee grills airline execs over price changes 31:37 Manhunt underway in CA for convicted murderer 37:04 Biden pledges millions in funding to African nations 42:22 Trump taps Jared Isaacman to lead NASA   » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! Breaking News Alerts: https://link.nbcnews.com/join/5cj/breaking-news-signup?cid=sm_npd_nn_yt_bn-clip_190621 Visit NBCNews.Com: https://www.nbcnews.com/ Find NBC News on Facebook: https://www.facebook.com/NBCNews Follow NBC News on Twitter: https://twitter.com/NBCNews Get more of NBC News delivered to your inbox: nbcnews.com/newsletters #unitedhealthcare #supremecourt #trump