Brother To Run Marathon In Sister's Place After She Dies Of Cancer

Sydney Towles inspired millions on social media by preparing to run a marathon while battling cancer. But she died in August. Austin Towles was in awe of her his sister. He is keeping Sydney's dream alive by running the New York City marathon in her place. In just three months, he trained relentlessly to get ready for the big race. He spoke with Inside Edition's Alison Hall.