but right now, the only concern is them. >> start thinking about this, daniel, because if you want a internship of washington bureau of cnn, we will be happy to consider you if you apply for that, because i think that i can help you. >> thank you, wolf. >> daniel hernandez, i don't care what he says, i think that he is a hero and we thank you for what you did saturday morning. a student at the university of arizona. dr. sanjay gupta spoke to gabby giffords' husband and dr. sanjay is headed out for a live shot, and he will join us in a few moments. you will want to learn what he knows from inside of the hospital. >> and were there signs of mental illness? the signs everyone needs to know. good night, stuffy. >> ( yawning ) >> good night, outdated. >> ( click ) >> good night, old luxury and all of your wares. good night, bygones