About
Congressman Richard Nixon once branded him as a communist spy.
Before Fame
He became future U.S. Supreme Court justice Felix Frankfurter's protegé during his time at Harvard Law School.
Trivia
During the McCarthy era he was thought to be involved in espionage, whether the allegations were true or false is still unknown.
Family Life
He got married to Priscilla Fansler Hobson in 1929.
Associated With
He was accused around the time that Harry S. Truman was president.