Alfred P. Murrah Building

The West Fertilizer Company, shown from the air, lies in ruins on April 18, 2013 in West, Texas. (credit: Getty Images)

Safety Rules Limited For Small Fertilizer Plants

There were no sprinklers. No firewalls. No water deluge systems. Inspections were rare at the fertilizer company in West that exploded and killed at least 14 people. This is not unusual.

04/20/2013