Conversation so far:
Did James Traficant have any siblings?
CANNOTANSWER.
Where did he go to school?
Traficant graduated from Cardinal Mooney High School in 1959 and the University of Pittsburgh in 1963.
what did he do after he graduated?
He played quarterback for Pitt's football team.
How long did he play football?
and tried out for the Steelers and the Oakland Raiders of the American Football League, but did not play professionally.
He later obtained a master's degree.

Question: What was his masters in?
Self-contained rewrite: What was James Traficant's masters in?