imagine being faced with this decision, either you choose between your last chance to do a job you absolutely love or being at your spouse s side in the hospital. that is the decision the husband of congressman gabrielle giffords has to make. aft nault mark kelly is scheduled to command the space shuttle endeavour s final flight. kelly has a twin brother. he says that that could work. scott kelly is all of 240 miles above earth commanding the international space station right now. i want you to listen what he told our team on american morning today. you know, with gabby being in houston, he could still be with her, you know, while he trains during in the mornings and in