Alan Dershowitz, one of the members of President Trump’s legal team, has an odd habit of using the reductio ad absurdum technique to his own arguments. Dershowitz argues that “abuse of power” is not a category of behavior that can be impeachable. He admits he previously believed the opposite, and that the vast majority of constitutional scholars believe the opposite, but claims to have delved into it and discovered that they are all wrong. Dershowitz has conceded that even if Trump handed Alaska over to Vladimir Putin, that would not be an impeachable offense.
Speaking in the Senate trial Wednesday, he managed to express his own principle in an even more absurd fashion. “If a president does something which he believes will help him get elected in the public interest,” he said, “that cannot be the kind of quid pro quo that results in impeachment.” So any abuse of presidential power designed at least in part to aid his own reelection is not impeachable.
What if the president were to pressure foreign governments to imprison members of the opposing party if they pass through their territory? Or withhold disaster aid from a governor unless that governor announces an investigation of the president’s rival? Offer pardons to anybody who kills his opponent? If it helps the president win, then you can’t impeach.