We All had A Lovely Time Tailgating At The Game

What a lovely crew of Giant and 49ers fans. My beloved Quaker City owns a fair share of bad press for sports fans. However, this video seems to be convincing evidence that ill mannered fans and spectators are native to the Left Coast as well.
Presumably, this cadre of Niners and Giant's fans had finished their tea sandwiches and champagne, polished off the stawberries and creme, and then decided to "slum it" with a bout of fisticuffs..