From an Office Building with a High-Powered Rifle: One FBI Agent's View of the JFK AssassinationEbookFrom an Office Building with a High-Powered Rifle: One FBI Agent's View of the JFK AssassinationbyDon AdamsRating: 2 out of 5 stars2/5Save From an Office Building with a High-Powered Rifle: One FBI Agent's View of the JFK Assassination for later