Matchday 25 highlights between FC Koln and Hertha Berlin.
John Brooks heads in against FC Koln on Matchday 25.
Watch John Brooks score to give the United States a 2-0 lead
After past World Cups, soccer's popularity has died down, but during the next four-year cycle, soccer is set to make huge steps in the U.S.
John Brooks, who scored the winning goal in World Cup opener vs. Ghana, is among seven national team members with dual citizenship.