jimenez is 2 oyears old. he was captured with his sister trying to cross from tijuana into san diego. the 14-year-old gave a very chilling videotaped confession to authorities. they blurred his face. but he was asked how many people have you killed? the answer four. how did you do it? i would slit their throats. how did you feel while doing it? really ugly. those four bodies were found beheaded, hanging from a bridge. jimenez claims he was drugged and was threatened when he committed the killings. he said the cartel recruited him at the age of 11 years old. as far as whether he has rehabilitated, harris, the authorities say they just don t know. the u.s. embassy says they are watching him. other than that, they will not comment. is he now back in san antonino, harris? trace gallagher, thank you very much. scientists say losing weight could soon be a lot easier thanks to it a computer microchip. they put it in you somehow. we will tell you how it works and when you might be able to ge