Tens of thousands flee fast-moving Northern California fire

Nurse Cassie Lerossignol hugs a coworker as the Feather River Hospital burns on Thursday while the Camp Fire rages through Paradise, Calif. (AP Photo/Noah Berger)

OROVILLE, Calif. — Tens of thousands of people fled a fast-moving wildfire Thursday in Northern California, some clutching babies and pets as they abandoned vehicles and struck out on foot ahead of the flames that forced the evacuation of an entire town.