This article summarizes a presentation given to GOP donors, which focused on what the party stood to lose should Democratic incumbents win house seats. Central to this presentation was an implication that losing the House would mean further investigation into Russian collusion, and an increased chance of impeachment.
I would be surprised if this sort of presentation was uncommon. However, it does highlight an important issue: the 2018 elections will have a major influence on President Trump’s imeachment chances. Therefore the state of the political world over these next few month is highly significant.