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Chuck Schumer has released a lengthy statement about the commencement (and presumably very swift termination) of the impeachment trial of homeland security secretary Alejandro Mayorkas this afternoon.

It is the “least legitimate, least substantive, and most politicized impeachment trial in the history of the United States,” the Democratic Senate majority leader said, encapsulating remarks he made in the chamber just now and posted to Facebook:

The charges brought against Secretary Mayorkas fail to meet the high standard of high crimes and misdemeanors. To validate this gross abuse by the House would be a grave mistake and could set a dangerous precedent for the future.

For the sake of the Senate’s integrity, and to protect impeachment for those rare cases we truly need it, Senators should dismiss today’s charges.

It is beneath the dignity of the Senate to entertain this nakedly partisan exercise.

Impeachment should never be used to settle policy disagreements. That would set a disastrous precedent for the Congress and could throw our system of checks and balances into endless cycles of chaos.