Would igloos (Monolithic Domes) lower risk of fertilizer explosions?

In response to the deadly explosion six months ago in West, Texas, Federal agencies will soon be making recommendations to Congress on how to reduce the risk at fertilizer storage facilities. Should igloos (Monolithic Domes) be among the ideas? During a recent interview with Dave Fehling that appears on the website StateImpact.NPR.org, David South answers that question.

[[ Click here to read the entire interview story ]]