 A successful Washington lawyer, he was known for his elite clientele, charming manners, and impeccable suits.All four Democratic presidents of the Cold War era employed Clifford's services and relied on his counsel, marking him as one of the ultimate Washington insiders.Emblematic of Clifford's influence in postwar Democratic presidential administrations was the fact that after Jimmy Carter won the 1976 presidential election, his transition team was adamant that Clifford, as a symbol of the DC establishment, should not have any influence whatsoever, declaring that "if you ever see us relying on Clark Clifford, you'll know we have failed", yet Carter eventually came to rely on him nonetheless.