The White House has tapped Jim O'Neill, a deputy of health and human services secretary Robert F. Kennedy Jr. and a longtime vaccine skeptic, to become the new acting director of the CDC after Susan Monarez was fired weeks into the job. Current employees rallied outside the agency’s headquarters in Atlanta to cheer on four leaders who resigned in protest. NBC’s Gabe Gutierrez reports for TODAY. » Subscribe to TODAY: youtube.com/@TODAY TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: today.com Find TODAY on Facebook: facebook.com/today Follow TODAY on Twitter: twitter.com/TODAYshow Follow TODAY on Instagram: https...