At least 128 people have been killed in a suicide bombing in at a campaign rally in Pakistan.<br />The so-called Islamic State has claimed responsibility for Friday's attack in Mastung town,... which is the deadliest attack in the country in four years.<br />A local candidate was among the dead.<br />Earlier in the day, a bomb attack on a rally in the town of Bannu killed four people. <br />The bomb attacks come less than two weeks ahead of general elections set for July 25th. <br />
