The fists were flying in the Seattle Seahawks training camp practice on Wednesday, which is being held at the Virginia Mason Athletic Center in Renton, WA. Early in the practice, Seahawks Tre Brown and Jake Bobo exchanged punches. Shortly after their confrontation, Seattle star wide receiver DK Metcalf joined the fray. In the video below, Metcalf initially attempts to break up a scuffle but then joins in the fight. You can also see the Seattle Pro-Bowl wide receiver swinging a helmet at one of his teammates during the brawl. The post DK Metcalf swings helmet at teammate during Seahawks trainin…