Anderson Cooper admits that CNN found slain American ambassador's journal inside U.S. consulate in Libya and 'secretly' used it in reporting (full Title).•CNN found Ambassador Christopher Stevens' personal journal on the floor at the U.S. consulate in Benghazi •Journal consisted of seven handwritten pages in a hard-bound book •Network says it notified Stevens' family at once and handed over the journal CNN host Anderson Cooper admitted on Friday that the network had come across the late Ambassador Christopher Stevens' personal journal and used parts of it in its reporting without disclosing the source. On Wednesday on his show Anderson Cooper...