I cannot find Pastor Mark Burns on your list
http://www.greenvilleonline.com/videos/news/local/2016/07/14/87099674/
Pastor Mark Burns previews his RNC speech
Greenville Online · 3 days ago
Pastor Mark Burns previews his RNC speech Easley Pastor Mark Burns talked about what he plans to say when he addresses the Republican national Convention.
Perhaps he’s not a prime-time speaker?