The song was considered symbolic of the
Vietnam War and
President Lyndon Johnson's policy of
escalation, then widely seen as pushing the
United States deeper into the increasingly unpopular war. Like the Captain's demise, Johnson was eventually forced to abandon plans for re-election due to the war in 1968. The captain's criticism of a dissenting sergeant as a "Nervous Nelly" in the song's third verse appears to mimick Johnson's epithet for critics of the war. Seeger often performed the song at concerts and rallies, and in late 1967 he was invited to perform on the
Smothers Brothers Comedy Hour. Seeger chose to perform "Big Muddy," and sang the song on the taping of the CBS show in September, 1967 but CBS management objected to its political tone, and
censored the song prior to broadcast. Following the strong support from the
Smothers Brothers, the show's hosts, CBS later relented and allowed Seeger to come back and sing the song on the Brothers' February 25, 1968 show. At the time, Seeger was under contract to
Columbia Records, which was owned by CBS, and he had just recorded the song in an album titled
Waist Deep in the Big Muddy and Other Love Songs. The broadcast is included on the DVD
The Best of the Smothers Brothers. ==Cover versions==