Through the Looking Glass: In Nationwide Popular Vote for President, On Eve of Nevada Caucus, 2 Non-Traditional Democrats Run Strongest
Against Non-Traditional Republican Donald Trump; POTUS Re-Elected in Vote 'Today' If Opposition Nominates Perceived Weak Standard-Bearer:

On the eve of the Nevada Caucus, with a battle of the billionaires taking shape, former Republican Mike Bloomberg, a rich New Yorker running as a Democrat, defeats former Democrat Donald Trump, a rich New Yorker running as a Republican, 50% to 43%, according to SurveyUSA's latest nationwide tracking poll of likely voters nationwide.

Here is the top-line, sorted in order of strongest Democrat showing to weakest:

* Bloomberg defeats Trump by 7 points, unchanged from 30 days ago, effectively unchanged from 60 days ago.
* Bernie Sanders, an independent Democratic Socialist, defeats Trump by 5 points today, 50% to 45%. Sanders had led by 12 in November.
* Joe Biden defeats Trump by 3 points today, 48% to 45%. Biden had led by 13 points in November.
* Pete Buttigieg defeats Trump by 3 points today, 48% to 45%, unchanged from last month.
* Elizabeth Warren runs even with Trump today, 47% POTUS, 46% Warren, the 1st time in 6 months Warren has not led.
* Trump edges Amy Klobuchar today, 46% to 44%, unchanged from 1 month ago.
* Trump defeats Tom Steyer today, 49% to 42%. Last month, Trump and Steyer tied.

http://www.surveyusa.com/client/PollReport.aspx?g=75c982f1-70c6-461a-960f-a2cbc1e01813