The lawyers representing President Trump and lawyers representing the Office of the Presidency collectively file a response briefing, a trial memorandum, to the Senate (full pdf below). The 170-page rebuttal to the House articles is HERE and embedded below:
After focus-group testing various charges for weeks, House Democrats settled on two flimsy Articles of Impeachment that allege no crime or violation of law whatsoever—much less“high Crimes and Misdemeanors,” as required by the Constitution. They do not remotely approach the constitutional threshold for removing a President from office. The diluted standard asserted here would permanently weaken the Presidency and forever alter the balance among the branches of government in a manner that offends the constitutional design established by the Founders.House Democrats jettisoned all precedent and principle because their impeachment inquisition was never really about discovering the truth or conducting a fair investigation. Instead, House Democrats were determined from the outset to find some way—any way—to corrupt the extraordinary power of impeachment for use as a political tool to overturn the result of the 2016 election and to interfere in the 2020 election. All of this is a dangerous perversion of the Constitution that the Senate should swiftly and roundly condemn.
I.
The Articles Fail Because They Do Not Identify Any Impeachable Offense.A.
House Democrats’ Theory of “Abuse of Power” Is Not an Impeachable Offense......
http://theconservativetreehouse.com/2020/01/20/president-trump-legal-team-respond-to-impeachment-trial-motion-trial-memorandum-pdf/

Realist - Everybody in America is soft, and hates conflict. The cure for this, both in politics and social life, is the same -- hardihood. Give them raw truth.