Have Wikipedia policies changed recently, though? The key thing here is the time trend so unless Wikipedia policies have changed, it seems reasonable to interpret the change over time as reflecting the underlying substantive interest.
Clearly one needs some media source to define resolution criteria for a question like this.
Given the resolution criteria, the question is in some ways more about Wikipedia policies than the US government...
Have Wikipedia policies changed recently, though? The key thing here is the time trend so unless Wikipedia policies have changed, it seems reasonable to interpret the change over time as reflecting the underlying substantive interest.
Clearly one needs some media source to define resolution criteria for a question like this.