Every statistic I’ve seen indicates Bernie would have picked up states like Michigan and Wisconsin so he would have eked to a small win. Bernie’s murky past would not have hurt him any more than it hurt The Donald. The atheist Jew nonsense would have simply annoyed people. A lot of media consultants would have annoyed when voters said they did not care.

Poll Proves Bernie Would have beaten Trump - Market Mad House

http://www.npr.org/2017/08/24/545812242/1-in-10-sanders-primary-voters-ended-up-supporting-trump-survey-finds