Joke of the day:

The son of former New York City mayor Rudy Giuliani is suing Duke University, claiming he was wrongfully kicked off the golf team.

Andrew Giuliani claims he was dismissed without cause from the golf team earlier this year because coach O.D. Vincent III wanted to cut the team of 13 players by about half. The lawsuit claims the coach has interferred with Giuliani's efforts toward becoming a professional golfer.

Duke University spokesman Keith Lawrence said Thursday the university was discussing the lawsuit internally, but didn't have an immediate comment.

Durham attorney Robert Ekstrand filed the 198-page claim Wednesday in U.S. District Court. He did not immediately return a message for comment