For more than two decades, TODAY has joined forces with Saint Jude Children's Research Hospital for its annual Thanks and Giving series which highlights the heroic work being done there. NBC's Kristen Dahlgren shares an update on some of the kids profiled on the show over the years and Marlo Thomas, the hospital's national outreach director, joins TODAY to celebrate the milestone and talks about the investment in research for incurable cancers and their commitment to global outreach. » Subscribe to TODAY: on.today.com/SubscribeToTODAY » Watch the latest from TODAY: bit.ly/LatestTODAY About: 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: http:...