After Congress investigated Chotiner in 1956, suspecting he was using his connections to Nixon for influence peddling to benefit his private legal clients, the vice president and his former campaign manager temporarily parted ways. Nixon recalled him to work on his unsuccessful 1962 campaign for Governor of California, and again for his successful 1968 presidential bid. After Nixon was inaugurated in 1969, Chotiner received a political appointment to a government position and, in 1970, became a member of the White House staff. He returned to private practice a year later, but was involved in Nixon's 1972 re-election campaign. Chotiner described the Watergate break-in that occurred during Nixon's 1972 campaign and that eventually brought down the Nixon administration as "stupid", and when a newspaper accused him of organizing it, he sued for libel and won a substantial settlement. He remained an informal adviser to Nixon until he died in Washington, D.C., following an auto accident in January 1974, and Nixon mourned the loss of a man he described as a counselor and friend.