Miami’s Radio Mambí, a mainstay of the right-wing Cuban community in Florida, is among 18 stations being sold to a group funded by George Soros. Florida conservatives are in an uproar about a proposed media deal that would result in one of the state’s most rabidly conservative talk radio stations being sold to a group headed by prominent Democratic activists and partially funded by businessman George Soros, seen by some as a progressive bogeyman. Under the proposed $60 million deal, the new Latino Media Network would take control of 18 radio stations in 10 of the cities with highest concentration...