With just about 20 months before Americans take to the polls to re-elect President Donald Trump, or vote in a new Democratic President, the most recent average of polls show that Trump has a slight but growing lead over all of the top announced Democratic presidential candidates.
Just a week back, these same polls showed that Trump was down to these same candidates, including Vice President Joe Biden, who is said to be "close" to announcing his run.

As far as the Democratic field, Biden and newly-announced Sen. Bernie Sanders, are running 1 and 2, but Biden is crushing it.

