Nothing stops Adrianne Haslet. She was a bystander when bombs went off at the Boston marathon in 2013. After losing a leg that day, she vowed to run the race herself -- and she did in 2016. But first, she had to learn how to walk again. As she was training for the 2019 marathon, she was struck by a car and injured her shoulder. But Haslet didn’t let that keep her down. She shares her thoughts on resilience, and what it is that motivates her to keep on going.