'Nothing here': Returning to rubble in Northern California

California wildfires
Krystin Harvey (left) comforts her daughter Araya Cipollini at the remains of their home that burned in the Camp Fire on Saturday, Nov. 10, 2018, in Paradise, Calif. The blaze that started Thursday outside the hilly town of Paradise has grown and destroyed more than 6,700 buildings, almost all of them homes, making it California's most destructive wildfire since record-keeping began.