Terrifying on Instagram: "On November 22, 1963, at approximately 12:30 PM Central Time, Abraham Zapruder’s 8mm camera captured the most significant 26 seconds of amateur footage in American history. The film begins with the presidential limousine making its turn onto Elm Street, showing President Kennedy smiling and waving to the crowd. The Texas School Book Depository appears in the background as the vehicle moves toward Zapruder’s position. At frame 189, Kennedy disappears momentarily behind a