Jimmy Hoffa as he appeared before a Senate hearing. August 22, 1957, Washington, DC.

Begging for Contempt of Congress, by the look see of it.

The story is Jimmy was getting grilled by Bobby Kennedy who was the chief counsel of the 1957–59 Senate Labor Rackets Committee under chairman John L. McClellan. On this day in 1964, Hoffa, then Teamsters Union President, was sentenced to five years in federal prison for defrauding his union’s pension fund. In 1971, President Richard Nixon commuted his sentence.