By bne IntelIiNews Croatian opposition parties have urged Prime Minister Andrej Plenkovic to resign after the anti-corruption body, USKOK, charged four of his ex-ministers for corruption. Investigations into the four ministers – Darko Horvat, Boris Milosevic, Tomislav Tolusic and Josip Aladrovic – were launched earlier this year. Horvat was arrested while he was a minister. Plenkovic dismissed him immediately. The opposition claimed the charges – the first on such a scale against ministers from a ruling majority – are an ‘unprecedented scandal’ that requires not only Plenkovic’s resignation bu…