We should all care about concussions in women's soccer. Here's why. 12:11 PM ...

FortuneWe should all care about concussions in women's soccer. Here's why. 12:11 PM ...FortuneU.S. goalkeeper Hope Solo, right, tends to teammate Morgan Brian, who collided with Germany's Alexandra Popp during the first half of a semifinal in the Women's World Cup soccer tournament, Tuesday, June 30, 2015, in Montreal, Canada.and more »