C Contemplate News Today

Two settings, here, in boston and in the texas town of west where a fire explosion killed 14,000 people. one man witnessed both this and the tragedy in boston. gary tuckman has that story. >> reporter: joe and amy look at this past week of disasters in boston and west texas from a very different van teenage point than others. so unique, its hard to c contemplate. >> we just feel blessed that were both okay. >> joes story begins last monday in boston. he was running his first marathon for a chari...