Email from FNC’s Justin Fishel at the Pentagon:
“The classified 2010 Army investigation into the disappearance of Pfc. Bowe Bergdahl found that he had walked of base at least once before, according to a senior US official who has read the report. The Army report (known as a 15-6) cites testimony from Bergdahl’s fellow soldiers who said he had walked off the base alone before — out of “boredom” – according to this official. Walking off base alone is a clear violation of military regulations.”
UPDATE 11:47am: Justin just emailed that he has a second source on the above.