significant progress. her personality is, you know, really almost fully back, you know? it's the gabrielle giffords that we know. she was more interactive and responsive. she hsas a long way to go but making remarkable progress. >> joined by dr. peter ree. doctor, good afternoon. >> good afternoon. >> what do you think of what you're hearing about the progress she's making in houston? >> oh, it's very encouraging and we're very happy about that. >> does it surprise you? >> no it doesn't, actually. this is about -- about the course that we had expected from the beginning. >> her doctors also noted something interesting. they said that while her overall memory is improving, she still doesn't remember a single thing about what happened on that saturday in tucson.