Here’s what Mitch McConnell and the Senate Republicans must do in response: The Senate has the sole power under the Constitution to adjudicate an impeachment. Therefore, Pelosi is attempting to obstruct the Senate’s power to act on its constitutional authority. McConnell should immediacy put an end to this and declare the impeachment null and void as the speaker has failed to complete the impeachment process by timely sending it to the Senate for adjudication. McConnell has no less authority to unilaterally make such a decision than Pelosi does to withhold the administrative notification of an impeachment to the Senate either indefinitely or with conditions. Her effort to cripple the presidency and blackmail the Senate must be defeated.