A guy interviewing for a railroad job

This guy was applying for a job as a flagman on the railroad. The engineer was conducting the interview.

"What would you do if the Northern Express was heading north on Track 1 and the Southern Central was heading south on Track 1?"

The guy exclaimed, "Well, I'd call my brother."

The stunned engineer replied, "Why would you call your brother?"

"He's never seen a train wreck before!"