Legally, Constitutionally, and historically, the impeachment and trial of President Donald Trump is a very big deal.  But politically, has the whole impeachment process moved the dial on the 2020 election?  And in which direction? For or against the beleaguered President? And are the real losers here American civility and rule of law?  Pollster and marketing strategist John Zogby has been considering these questions and how the answers have been affected by the tribalization of our country.