OR... and I know this may be hard for a US "intelligence" analyst to grasp... but if our troops weren't in Afghanistan, it really wouldn't matter what kinds of fertilizers they make in Pakistan.
Not really my call, is it? I don't think we should still be there at all, but we are and my job is to track down people who are using IEDs.
Then there's the whole idea that we're going to raise the price of food (if fertilizer costs more, food costs more) because of what? 2 IEDs in the entire history of the US? And less than 10 accidents?
Ammonium Nitrate is illegal in Afghanistan, the only place I've been talking about. It's free and cheap in the U.S. where there are "only" a few hundred IED events a year. In Afghanistan and Pakistan, thousands a year and many of them are huge, and quite deadly. The steps taken in Afghanistan to reduce the number and lethality of IEDs is not security theater; it's been highly effective at saving lives.