voice of joe chandler, father: "it was that extra pain on top of giving birth.t was real hard on christy."joe chandler is the longtime boyfriend -- and father to christy westerdale's newborn twins.the couple was headed back to california on the greyhound bus with her 4-year old daughter -- after their car broke down in oklahoma city. but a day into their trip, tragedy struck when a semi-truck crashed into their bus on i-40 in between grants and gallup.through the chaos -- chandler says other bus passengers became first responders.voice of joe chandler, father:"just the teamwork of the heroes that came out of the bus. their faces were all bloody and messed up, but they saw that other people were affected more, so they helped and there was so much help going on you know."westerdale was taken to a hospital in gallup, where she delivered her twins prematurely, then all three were taken to u-n-m-h.she gave birth to a boy and a girl, two months before their due date. each of them weighing in at 3-pounds.voice of christy westerdale, mother:"i feel great being reunited