A 'NOT TRUMP' campaign will not win the election, nor will it absolve the DNC of its primary collusion and machinations. Policy positions no longer matter. It's all about who can get people to the polls. The leaked emails will permanently alienate many democrats, not that they'll vote for Trump, but the vigor of their participation will be non-existent.
The emails also take bigotry, as a point of attack against Trump, off the table.
The emails also take bigotry, as a point of attack against Trump, off the table.