Conversation so far:
Where was Julius Caesar Watts Jr. born?
Watts was born in Eufaula in McIntosh County, Oklahoma
When was Julius Caesar Watts Jr. born?
Julius Caesar Watts Jr. was born on November 18, 1957.
Who are Julius Caesar Watts Jr.'s parents?
Watts was born to J. C. Buddy Watts Sr., and Helen Watts.
Where did Julius Caesar Watts Jr. attend college?
He graduated from high school in 1976 and attended the University of Oklahoma on a football scholarship.

Question: What did he study in school?
Self-contained rewrite: What did Julius Caesar Watts Jr. study at the University of Oklahoma?