Ignore all the lefty stuff in the article.
Sounds like someone in our military was thanking about Islamic terrorist/mass murdering thugs like OBL hiding in caves, when this weapon was developed. About 30 to 50 B61-11's would probably seal up an eliminate any cave in a 20 square mile area where OBL is hiding and sending his young camel thumpers out to commit mass murder!
Use the B61-11s, seal up the caves and just move on. They couldn't even find him and his lieutenants to make martyers of them! These B61-11s should handle Saddam and his mass murderers and their weapons of mass destruction!