A cleric has burst on to the political stage in Pakistan vowing to “get rid of electoral dictatorship” in a move that could scupper elections this spring.Related StoriesThe story of the young man India wants to hang after gang-rape that shocked a nationTahir ul-Qadri: The mullah who wants to disrupt Pakistani politicsA mother's story of the young man India wants to hang after gang-rape that shocked a nationShias refuse to bury blast victims until security is tightenedRussian tycoon could be freed after payment deal