Some of that could be just an impression. But the fact is, the subjects that have dominated discussion of the Trump-Russia matter lately — Facebook and other social media ads and the most recent update from Senate Intelligence Committee leaders Richard Burr and Mark Warner — do not necessarily point toward collusion. Rather, more often than not, the latest talk points toward Russian “active measures,” that is, the effort to disrupt the 2016 campaign.

Why the change?

“Because that’s where the evidence is going,” one lawmaker who follows the matter closely told me in a text exchange. “I mean, things could always change, but that observation is just the reality of the situation right now, as I see it.”

“Because they’ve been spinning their wheels on something for which evidence has yet to emerge,” said another lawmaker.