Benazir BhuttoSuicide bomber kills opposition leader, at least 20 others at rally held in Rawalpind, Pakistan - Pakistan opposition leader Benazir Bhutto was assassinated Thursday in a suicide bombing that also killed at least 20 others at a campaign rally, a party aide and a military official said. "At 6:16 p.m. she expired," said Wasif Ali Khan, a member of Bhutto's party who was at Rawalpindi General Hospital where she was taken after the attack. “She has been martyred,” added party official Rehman Malik. Bhutto was 54. A party security adviser said Bhutto was shot in the neck and chest as she got into her vehicle, then the gunman blew himself up.