Man who helped fellow runner across Boston Marathon finish line says it was natural instinct to help https://apnews.com/article/boston-marathon-fall-helped-runners-7fa6d85faf00ccdd486eb470e553aeac?taid=69eb857de23f1b000178c8f3&utm_campaign=TrueAnthem&utm_medium=AP&utm_source=Voante
