The death toll from the collapse of a school in Indonesia last week has climbed to 54 people as rescuers have cleared nearly all of the debris, rescue authorities said on Monday, in the country’s deadliest disaster this year.Piles of concrete caved in on hundreds of mostly teenage boys after the collapse of the Al Khoziny Islamic Boarding School in the Indonesian town of Sidoarjo, in East Java province, trapping and later killing them.Using excavators, rescuers late on Sunday cleared 80 per...