 That was the Prince Fielder getting booed for selecting Ricky Weeks to the Home Run Derby back when the captain still had the picks over Justin Upton. Ricky Weeks was a colossal flop in the Home Run Derby. He swung and missed at a pitch at one point. Then Fielder ended up being the MVP of that All-Star game. He hit, I believe, a two-run homer that gave the NL the win in that game.