Democrats, it's too soon to cheer Trump's defeat

(CNN) -- One need not listen hard these days to hear the sound of Democratic pollsters and pundits gleefully cheering that the end of President Donald Trump's term in power is finally in sight -- Joe Biden's Inauguration Day on January 20th, 2021.

Such Democratic groupthink goes as follows: the Covid-19 pandemic has killed more than 130,000 Americans and shows no signs of letting up; the economy has been plunged into the deepest recession in decades; and amid ongoing protests in the aftermath of George Floyd's death, Democrats are fired up and ready to vote as never before.