The NFL returned to Pittsburgh for first of two games at Wembley Stadium 34-27 . Minnesota Vikings defeated Pittsburgh Steelers this season in thrilling game . You can fill Wembley with 80,000 people once , twice this year , but can you do that for 10 games a year ? NFL organizers want to continue to invest in European games . But fans and experts alike warn there are many logistical problems still to be resolved .
The NFL returned to Pittsburgh for first of two games at Wembley Stadium 34-27 . Minnesota Vikings defeated Pittsburgh Steelers this season in thrilling game . NFL organizers want to continue to invest in European games . But fans and experts alike warn there are many logistical problems still to be resolved .