Death toll from explosion at Pennsylvania candy factory climbs to 3 as hope of finding more survivors wanes

At least three people are dead and four are unaccounted for following an explosion at a candy factory in eastern Pennsylvania on Friday, and hope of finding more survivors is waning, according to local officials.

​At least three people are dead and four are unaccounted for following an explosion at a candy factory in eastern Pennsylvania on Friday, and hope of finding more survivors is waning, according to local officials.