Impeachment quest lets AOC types set the Democrats' agenda

Has the Democratic Party reduced its chances of denying President Trump a second term by continuing to concentrate on throwing him out before the end of his first? You can make a good case that it has.

Democrats have been itching to oust Trump since the days before he took the oath of office. Obama administration law enforcement and intelligence agencies launched investigations into candidate Trump’s campaign, contrary to the general rule that such agencies avoid interfering with electoral politics.