Rajoy denies secret slush fund salary I've never received under the table money. Nor in this political party, nor anywhere else. I've nothing to hide and I'm not afraid of the truth," he said. Alfredo Pérez Rubalcaba is the leader of Socialist opposition: Should a country like Spain should have a Prime Minister who is linked to a character like Mr Bárcenas, someone who has an account in Switzerland with 22 millions euros from alleged illegal activities. Protesters staged demonstrations outside the People's Party headquarters in Madrid.