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Pakistani families wait near the site for news of relatives missing under the rubble of a collapsed factory on the outskirts of Lahore on November 6, 2015. Rescue crews resumed digging through the rubble of a collapsed factory in Pakistan as officials said they expected to find at least two dozen more bodies, with the death toll standing at 23. AFP PHOTO / ARIF ALI (Photo credit should read Arif Ali/AFP/Getty Images)

Pakistani families wait near the site for news of relatives missing under the rubble of a collapsed factory on the outskirts of Lahore on November  6, 2015. Rescue crews resumed digging through the rubble of a collapsed factory in Pakistan as officials said they expected to find at least two dozen more bodies, with the death toll standing at 23. AFP PHOTO / ARIF ALI        (Photo credit should read Arif Ali/AFP/Getty Images)