In what will later be revealed as false testimony, Kansas City A’s owner Arnold Johnson denies before the Celler committee that he had any ties to the Yankee ownership or has favored them in any trades.

On July 18, 1957 — In what will later be revealed as false testimony, Kansas City A’s owner Arnold Johnson denies before the Celler committee that he had any ties to the Yankee ownership or has favored them in any trades.

Source:
Baseball Reference July 18