Definitely not Russia which was using it as significant leverage over the Europeans.
Definitely not the Europeans who were relying on it for energy.
That leaves the US, with willing help from accomplices of course.
We can squabble about Hersh's credentials - no doubt to be dragged through the mud in the coming days as establishment types attempt to discredit him - but the base case for this is that the US is responsible.
Definitely not Russia which was using it as significant leverage over the Europeans.
Definitely not the Europeans who were relying on it for energy.
That leaves the US, with willing help from accomplices of course.
We can squabble about Hersh's credentials - no doubt to be dragged through the mud in the coming days as establishment types attempt to discredit him - but the base case for this is that the US is responsible.