Spain's prime minister joins foreign leaders concerned with Musk's interest in European politics / Spain's prime minister to testify in a probe alleging his wife's corruption / Sanchez says he will remain in office as Spain's prime minister / Spain's prime minister considers resigning / Will Spain's prime minister suddenly quit? / Spain's prime minister to consider standing down after wife placed under investigation / Women make up over half of 22 ministers in new Cabinet of Spanish prime minister / Pedro Sanchez secures another term as Spain's prime minister, set to form government / Spain's prime minister secures his job, at a high cost