65 years ago today Iowa attorney Joseph Welch was terribly uncivil at the Army-McCarthy hearings. Senate Historical Office:

At a session on June 9, 1954, McCarthy charged that one of Welch's attorneys had ties to a Communist organization. As an amazed television audience looked on, Welch responded with the immortal lines that ultimately ended McCarthy's career: "Until this moment, Senator, I think I never really gauged your cruelty or your recklessness." When McCarthy tried to continue his attack, Welch angrily interrupted, "Let us not assassinate this lad further, senator. You have done enough. Have you no sense of decency?"

Overnight, McCarthy's immense national popularity evaporated. Censured by his Senate colleagues, ostracized by his party, and ignored by the press, McCarthy died three years later, 48 years old and a broken man.

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