Green Bay — All around the NFL, tempers are flaring, players are pushing and shoving, and punches are being thrown.
Call it the summer of brawl.
There is one place you can go, however, and not see a testosterone-fueled dust-up materialize out of something as simple as an offensive player holding a defensive player a little too often.
That place is Ray Nitschke Field.
Others in the league might be throwing punches without hesitation, but at Green Bay Packers training camp there have been two skirmishes in 14 practices and if you yawned you would have missed them.