it s a big, heavy trash truck that hit the train. turned the trash truck upside-down. shepard: your wife, again, a nurse, i was helping. anything serious or severe on the train itself? no, i don t think so. you know, i didn t get to talk to jason. i understood he was taken to the hospital. i don t think so. nobody in our car everybody was looking at each other and okay, you knew we hit something. shepard: congressman knight, so glad year well as you are and we appreciate you being here. good luck the rest of the week. thank you. shepard: we ll be right back with a look at some of the biggest moments for the u.s. space program as nasa celebrates a major milestone that happened on this day in history.