text: Bhutto's assassination and succession Zardari prevented Bhutto's autopsy in accordance with Islamic principles. He and their children attended her funeral, which was held the next day. He denied government allegations that the assassination was sponsored by Al-Qaida. He called for an international inquiry into her death and stated that she would still be alive if Musharraf's government had provided adequate protection. He and his family offered to accept Musharraf's demand to exhume Bhutto's body in exchange for a United Nations inquiry, but Musharraf rejected the proposal.
  In Bhutto's political will, she had designated Zardari her successor as party leader. However, their nineteen-year-old son, Bilawal Bhutto Zardari, became Chairman of the PPP because Zardari favoured Bilawal to represent Bhutto's legacy, in part to avoid division within the party due to his own unpopularity. He did, however, serve as co-chairman of the PPP for at least three years until Bilawal completed his studies overseas.
  February parliamentary elections and coalition formation
  Zardari called for no delays to the 8 January parliamentary elections and for the participation of all opposition parties. Other major political parties quickly agreed to participate, ending any chance of a boycott. Because of the turmoil after the Bhutto assassination, the elections were postponed six weeks to 18 February. In January 2008, he suggested that if his party did win a majority, it might form a coalition with Musharraf's Pakistan Muslim League-Q (PML-Q). He and Nawaz Sharif, leader of the Pakistan Muslim League (N) party (PML-N), threatened national protests if any vote-rigging was attempted. He himself could not run for Parliament because he had not filed election papers in November 2008, back when he had no foreseeable political ambition while Bhutto was alive.