Formally, the House of Representatives is holding an inquiry into the question of whether Donald J. Trump should be impeached. In reality, we’ve known the answer to that question for a long time. In a different era, when both parties believed in the Constitution, Trump’s abuse of his position for personal gain would have led to his removal from office long ago.
No, what we’re actually witnessing is a test of the depths to which the Republican Party will sink. How much corruption, how much collusion with foreign powers and betrayal of the national interest will that party’s elected representatives stand for?
And the result of that test seems increasingly clear: There is no bottom. The inquiry hasn’t found a smoking gun; it has found what amounts to a smoking battery of artillery. Yet almost no partisan Republicans have turned on Trump and his high-crimes-and-misdemeanors collaborators. Why not?
The answer gets to the heart of what’s wrong with modern American politics: The G.O.P. is now a thoroughly corrupt party. Trump is a symptom, not the disease, and our democracy will remain under dire threat even if and when he’s gone.