>>7313392 (PB)

The "source" is Walter Cronkite.

Walter Cronkite died in 2009, no doubt pickled in Aquavit

>Walter Leland Cronkite Jr. (November 4, 1916 – July 17, 2009) was an American broadcast journalist who served as anchorman for the CBS Evening News for 19 years (1962–1981)

Cronkite jr. helped put the JFK assassination over on the American people. Like his successor "what's the frequency" Dan Rather, a copy reading puppet, greatly respected by the brainwashed public for giving them horrible news while in grave and solemn tones.,

https://en.wikipedia.org/wiki/Walter_Cronkite