Scottish fans’ friendly USA invasion exemplifies the joy of the World Cup | Philipp Lahm

Major tournaments bring people together and Scotland’s welcome presence adds to the case for a 48-team eventI could watch videos of the Scots online for hours. Wearing kilts, they marched through Boston playing bagpipes. In the stadium, the Tartan Army roared their team to victory against Haiti, their first World Cup win in 36 years.Afterwards they went to a baseball game and, singing and wearing knee-length red socks, turned a Boston Red Sox home game into part of the World Cup – and one of its highlights, too. In the…