monthan air force base and then board a challenger aircraft and they will fly about two hours to houston. from there, kiran, they land, they will take another helicopter to the memorial center where she will begin intensive rehabilitation. >> that in itself is an exhausting journey for somebody who has been through what she's been through. that's great. thanks so much. and you heard thelma talking about there, where gabrielle giffords is going now. she is headed to houston to the rehab facility. elizabeth cohen has been there the past several days and spoke with the chief of neuro surgery there. >> you've heard that she's scrolling through an ipod and can pick out colors and she's relating to her husband. what other kinds of things are you going to look for as you get here? to assess how she's doing? >> well, first of all, we'll be doing a thorough neurological examination. there's multiple parts to that. then just as important, it will