While Tiger Woods, centre, may or may not have buried the hatchet with Sergio Garcia, Rory McIlroy, left, and Billy Horschel, right, appear to have let bygones be bygones.
While Tiger Woods, centre, may or may not have buried the hatchet with Sergio Garcia, Rory McIlroy, left, and Billy Horschel, right, appear to have let bygones be bygones.

US Open: Rory McIlroy and Billy Horschel settle their differences