Arson investigators in Pennsylvania are searching for clues after two fires broke out at one church. The first fire at the Pentecostal Church of Bethlehem was reported shortly after midnight on Tuesday, while the second fire was called in just before 2 a.m. on Thursday, said the Bethlehem Police Department. No injuries were reported. The Thursday morning fire, which was contained to the roof, was quickly extinguished, police said. In the first fire, thick black smoke was seen billowing from the building, but the fire had already burned itself out when first responders arrived, according to police. The blaze left...