he saw Ambassador Christopher Stevens' body. In the days following the report, Davies' personal actions were challenged. The FBI, which had interviewed Davies several times and considered him a credible source, said the account Davies had given them was different from what he told 60 Minutes. Davies stood by his story, but the inconsistency ultimately prompted 60 Minutes to conclude it was a mistake to include Davies in their report. The show issued a correction. After the correction, a journalistic review was conducted by Al Ortiz, CBS News' executive director of standards and practices. Ortiz determined that red flags about Davies' account were missed. Davies had told the program and written in his book that he told an alternative version of his actions to his employer, who he said had demanded that he stay inside his Benghazi villa as the attack unfolded. That alternative version was shared with U.S. authorities; 60 Minutes was unable to prove the story Davies had told them was true. Davies' book, The Embassy House, was published two days after the 60 Minutes report, by Threshold Editions, part of the Simon and Schuster unit of CBS. It was pulled from shelves once 60 Minutes issued its correction. On November 26, 2013, Logan was forced to take a leave of absence due to the errors in the Benghazi report. Logan returned to work months later. NSA report On December 15, 2013, 60 Minutes aired a report on the National Security Agency (NSA) that was widely criticized as false and a "puff piece". The story was reported by John Miller, who once worked in the office of the Director of National Intelligence. Tesla automaker report On March 30, 2014, 60 Minutes presented a story on the Tesla Model S luxury electric automobile, with Scott Pelley conducting an interview with CEO Elon Musk concerning the car brand as well as his company SpaceX. Within a day, the automotive blog site Jalopnik reported that the sounds accompanying footage of the car shown during the story were actually sounds from a traditional gasoline engine dubbed over the footage, when in reality the electric car makes no such sounds. CBS released a statement explaining that the sound was the result of an audio editing error, and subsequently removed the sound from the online version of the piece. However, several news outlets, as well as Jalopnik itself, expressed doubt over the authenticity of