"
Actually there is a not more from Donald Trump Jr, VP Pence, and Donald Trump in the Article."
Did you intend to write a lot more instead of a not more? I found a tiny bit of information here about the Conservative Outsider PAC that's opposing Hagerty. Maybe there's more info out there, somewhere.
In Senate race, PAC backed by Sethi team member hits Hagerty
Tennessean
Jonathan Mattise
Associated Press
June 24, 2020
https://www.tennessean.com/story/news/politics/2020/06/24/senate-race-pac-backed-manny-sethi-team-member-attacks-bill-hagerty/3246084001/ "According to a Federal Election Commission report, the PAC's sole donation so far is $100,000 in October 2019 from David Ingram, who is Sethi's campaign state finance chairman and is president of a large distribution company for videos, DVDs and video games."