"About 12 percent of Bernie Sanders's supporters in the Democratic primary crossed party lines and voted for Donald Trump in the general election, according to a new analysis.
In several key states — Pennsylvania, Wisconsin, and Michigan — the number of Sanders to Trump defectors were greater than Trump’s margin of victory, according to new numbers released Wednesday by UMass professor Brian Schaffner."
https://www.vox.com/policy-and-politics/2017/8/24/16194086/bernie-trump-voters-study
In several key states — Pennsylvania, Wisconsin, and Michigan — the number of Sanders to Trump defectors were greater than Trump’s margin of victory, according to new numbers released Wednesday by UMass professor Brian Schaffner."
https://www.vox.com/policy-and-politics/2017/8/24/16194086/bernie-trump-voters-study