Nearly two months ago, former National Security Agency (NSA) contractor-turned-whistleblower Edward Snowden handed smoking-gun documents on the international surveillance apparatus to The Guardian and The Washington Post in what’s become one of the most captivating stories in recent memory.

Lost in the excitement of this “White Bronco Moment,” many have missed the elephant in the room: the “Great Game”-style geopolitical standoff between the U.S. and Russia underlying it all, and which may have served as the impetus for Russia to grant Snowden asylum to begin with. What’s at stake? Natural gas.