With under 2:30 to play in the fourth quarter of Thursday's game between the Houston Rockets and San Antonio Spurs at AT&T Center, Houston guard James Harden drained a three-pointer that helped propel the visitors to a 102-91 victory:
Kerr may have believed Harden walked before shooting, as he tweeted the following: "It's an embarrassment. I think the league is so happy with all the scoring that it doesn't want to enforce stuff like that."
The original tweet was deleted, but several users offered reminders, via screenshots, that the internet never forgets.
Update: Apparently, Kerr is still getting used to his new iPhone: