EDMOND, Okla. - For some Oklahoma teenagers, the U.S. Senior Open has meant the summer job of a lifetime.
16-year-old Mason McPherson is getting to see the players up close.
The only downside is the players pelt him all day long with golf balls.
Mason drives what is called "the drag."
"The drag" is a cart that picks up the player's driving range balls.
McPherson got the job through friends at school.
He also got to caddy for Fred Funk this week.