Conversation so far:
Where was Vito Fossella born?
Vito Fossella was born on Staten Island, New York
Did Vito Fossella have brothers and sisters?
Yes, Vito Fossella was one of seven children
Where did Vito Fossella go to school?
Vito Fossella attended Monsigno Farrell High School, Iona College, and the Wharton School of the University of Pennsylvania

Question: What did he study in college?
Self-contained rewrite: What did Vito Fossella study in college?