london nigel farage anti-immigration politician figurehead successful campaign get britain european union intend address donald trump rally wednesday spokesman say dismiss then-prime minister david cameron leader party mostly consist fruitcakes loonies closet racists farage revenge june 23 brexit referendum go way force cameron resign trump u.s. republican party presidential nominee applaud brexit result see blow british eu political elites good omen november hop anti-establishment fervor send white house farage tell trump rally mississippi story brexit campaign spokesman say immediate confirmation trump campaign farage future unclear step head uk independence party ukip referendum deliver say main ambition 25-year political career britain leave eu often see abrasive controversial figure farage marginalize official vote leave campaign deem divisive instead tour country double-decker bus paint ukip color purple brexit campaigner farage say address trump rally