Roger Federer Stopped a Young Boy from Getting Crushed by Autograph Hounds

Roger Federer was signing autographs for fans after a match at the U.S. Open earlier this week, which caused a minor frenzy. In the thick of it was a young boy, and Federer had security break the scrum, and bring the kid down on the court to get a personal autograph.
Unless multiple similar incidents of this occurred this tournament, it would appear this happened on Monday.
Federer doing the job of the security guards, telling fans not to crush forward while he signs autographs.
— Courtney Nguyen (@FortyDeuceTwits) September 8, 2015