Cathy Rodgers (R) : Victorious in the race for the WA-05 House seat.
Hal Rogers (R) : Victorious in the race for the KY-05 House seat.
Jaime Herrera-Beutler (R) : Defeated in the Primary.
John Boozman (R) : Victorious in the race for Senate in AR.
John Thune (R) : Victorious in the race for Senate in SD.
Kay Granger (R) : Victorious in the race for the TX-12 House seat.
Todd Young (R) : Victorious in the race for Senate in Indiana.
Why these people specifically? Beutler was an impeachment vote, that's one.
What are Melinda's business interests?
She doesn't have any, her only business is Pivotal Ventures, a non-profit feminist cult NGO.
She's got to have investments tied up in something.
Bill used to own a lot of Berkshire Hathaway stock, maybe she got that?
Maybe. It's hard to get a clear picture of her finances post-divorce since it hasn't been long. I did find this though.