(Bloomberg) -- Europe’s far-right parties are enjoying a high profile, including social-media engagement with Elon Musk. But the controversies have come with a cost in the polls, as they struggle to maintain momentum going into June’s European elections. Most Read from BloombergAmericans Are Racking Up ‘Phantom Debt’ That Wall Street Can’t TrackMicrosoft’s Xbox Is Planning More Cuts After Studio ClosingsStormy Daniels Will Return to Court in Test of Trump’s DemeanorTrump Judge Indefinitely... Read this story