Locals in Glasgow stunned by crash of a police helicopter into a busy pub . Accident killed at least nine people and left at least five seriously injured . Richard Quest says no one ran to safety ; instead they set up human chains . This is dangerous since wrong move could bring down the rest of the building .
Locals in Glasgow stunned by crash of a police helicopter into a busy pub . Accident killed at least nine people and left at least 14 seriously injured . Richard Quest says no one pushed to escape ; instead they set up human chains . Rescue is dangerous since wrong move could bring down the rest of the building .