Marine Cpl. Mark Litynksi served two tours in Afghanistan for his country. During his second tour, he volunteered to take point on foot patrol. Sadly, he stepped on an IED that day, losing both legs, and his left arm. He also suffered a broken pelvis. After two months, he was already up and walking on his first set of prosthetics. Now Cpl. Litynksi will have a custom Smart Home built for him and his family.