I'm not a Trump supporter per se, I'm disgusted with the whole thing, but I'm wondering if there is any possible way or anything he could do to close the gap or garner more support?
I really don't see how....
The NON Trump supporting (up to this point) need to join in challenging the bullshit narrative of the Leftie media.
The support that narrative got from the GOP leadership has been lending great credibility to lying assholes who don't deserve it, to the confusion of millions of potential Trump voters.
If we can undermine their lies enough to get a listen from undecided voters, we are half way there, and the harder half at that.
Also, drawing attention to the completely contempt that liberals feel for various groups, would have a good effect.