'Little People, Big World's Amy Roloff Gives Zach Health Update After 'Scary' Near-Death Experience

Amy Roloff and husband Chris Marek chat with ET's Rachel Smith ahead of the release of 'Little People, Big World' season 25, premiering Feb. 20 on TLC. The reality star reflects on her son, Zach, and his recent near-death experience in the hospital, calling it a 'very scary moment.' Amy shares how she stepped in to help with the kids while Zach's wife, Tori, stayed with him in the hospital. Plus, she opens up about how he's doing now after the health scare.