As many as 15 people have been killed and more than 160 injured following an huge explosion at a fertiliser plant in the Texan town of West.
Emergency workers are desperately searching for survivors of the blast which was so powerful it was felt 45 miles away.
ITV News Correspondent Paul Davies reports:
A major rescue effort is ongoing in a Texas town devastated by a fertiliser plant explosion that has been likened to a nuclear bomb blast.
A huge explosion at a fertiliser plant in the Texan town of West has injured more than 160 people and caused widespread destruction.