NBC News family sends Mother’s Day messages to mom-to-be Kristen Welker

Weekend TODAY’s Kristen Welker and her husband John will welcome a baby girl next month. Ahead of Mother’s Day, NBC News’ anchors and correspondents including Savannah Guthrie, Hoda Kotb, Al Roker, Dylan Dreyer, Willie Geist and Lester Holt, share their best parenting advice and warm wishes for the mom-to-be. Back in the studio, Peter Alexander surprises Kristen with a few special TODAY gifts.