Around 600 elementary and middle school students have been stranded for several days in snow-covered mountains as authorities scramble to rescue them.
Irvine Unified School District students were at science camps in San Bernardino County in California when heavy snowfall rampaged the southern part of the state.
Parents are growing increasingly concerned as the shutdown of several mountain roads left the students stuck there since Tuesday of last week. They were supposed to return home on Friday.
