Both Albert Bernstein and Sylvia Bernstein, Carl's mother, had both been Communists since the 1940's. Albert Bernstein was a Union activist, while Sylvia Bernstein was a secretary for the War Department in the 1930's and, during the [[Clinton Administration]], volunteered in the White House, answering letters that were addressed to [[Hillary Clinton]]. During the 1950's, Sylvia Bernstein invoked the Fifth Amendment to avoid revealing her party ties to Congress but worked openly in assisting convicted spies [[Julius Rosenberg]] and Ethel Rosenberg, who were executed in 1953 for espionage. | Both Albert Bernstein and Sylvia Bernstein, Carl's mother, had both been Communists since the 1940's. Albert Bernstein was a Union activist, while Sylvia Bernstein was a secretary for the War Department in the 1930's and, during the [[Clinton Administration]], volunteered in the White House, answering letters that were addressed to [[Hillary Clinton]]. During the 1950's, Sylvia Bernstein invoked the Fifth Amendment to avoid revealing her party ties to Congress but worked openly in assisting convicted spies [[Julius Rosenberg]] and Ethel Rosenberg, who were executed in 1953 for espionage. |