Of course, the most important detail is that his son is campaigning in PHILADELPHIA, Mississippi.
If this does not finally convince you that the Trump campaign is actively employing racism as their chief core strategy, then I don't know what will....
Holy crap...
Context as to why Philadelphia, MS makes it worse?
https://en.wikipedia.org/wiki/Mississippi_civil_rights_workers%27_murders
It was also Ronald Reagan's first campaign stop of 1980....where he preached "states rights" as a dog whistle to Dixiecrats.... and re-affirmed the GOP's "Southern Strategy".
His son was campaigning on the same stage as Reagan did too!