Megyn Kelly voiced her disapproval after Kamala Harris and husband Doug Emhoff hosted political commentator Joe Scarborough and his wife, Mika Brzezinski, for dinner last month at the vice presidential residence. “I just threw up a little in my mouth. It’s so gross how incestuous this is,” the journalist said on the Tuesday, February 6, installment of “The Megyn Kelly Show” podcast. “And yes, I say the same thing about the other side,” she clarified. “Trust me, I would never go have a private dinner with the sitting Vice President and her husband because you need to stay like this with them,” …