Thune: Rand Paul, Mullin ‘have some personal history’ they must ‘work through’

Senate Majority Leader John Thune (R-S.D.) says that Senate Homeland Security Committee Chair Rand Paul (R-Ky.) and Sen. Markwayne Mullin (R-Okla.), President Trump’s nominee to serve as secretary of Homeland Security, “have some personal history” that they have to “work through” after they got into a testy exchange at Mullin’s confirmation hearing Wednesday. “These two…