The NFL has big plans in London, Germany, Mexico, and beyond - MarketWatch
NFL road trip: Beyond Germany, league eyes Spain, France, Sport
Tottenham, Bayern Munich host NFL games: Packers, Saints, Bucs heading to European football stadiums
NFL confirms Brazil and Spain site trips as international 'passion and demand' grows
Is There Really An Appetite For The NFL In The UK?
NFL road trip: Beyond Germany, league eyes Spain, France
NFL plan to expand overseas involves flag football at the Olympics
NFL road trip: Beyond Germany, league eyes Spain, France