Democrat Oliver Larkin is blanketing the airwaves, looking to unseat U.S. Rep Jared Moskowitz in South Florida, looking to repeat success of New York, Minnesota.He’s taking on Fox News and The Miami Herald. His ocean-drenched campaign spots are all over South Florida televisions.South Florida Democratic socialist and congressional candidate Oliver Larkin is making a lot of noise in the District 25 race — whether it translates into votes remains to be seen until the Democratic primary on Aug. 18.Larkin, 34, is looking to upset incumbent U.S. Rep. Jared Moskowitz, trying to create the same electoral magic of his peers in...