has been made on the remains of one young woman, benda demarize. remains were turned over to the family. they didn't believe it was their daughter. the first ever exhume hags was ordered to locate her remains. next, here, giving voice to those behind guantanamo's gates. >> my heart started to pound. i hated interrogation. i was tired of being terrified all the time. >> the diary of a detainee next. wednesday on "america tonight" - the explosive warning about a threat on the rails. >> when they say they are shipping crude oil over the back of the field. they are shipping something more explosive. >> sheila macvicar on the danger crossing north america and the best option to protect communities may not be enough to that's wednesday on "america >>> we began the programme looking at c.i.a. detentions at so-called dark sites. hundreds more, 779 detainees, van kept at guantanamo bay. six years ago the president signed an executive order to close the facility. today 122 men remained in custody, many never facing charges. we have heard from none of them un