On a beautiful spring day in 2013, Michelle L'Heureux ventured to the finish line of the Boston Marathon, never anticipating she would become one of 260+ people injured in a terrorist attack; 3 people died that day, and the terrorists also killed a MIT police officer in the manhunt. Now 8 years later Michelle shares her story, describing how she has channeled her experience into strength - and how we can join her in honoring this important day through random acts of kindness.