Purraps the NSA has its work cut out surveilling people they "shouldn't". Keeping a low profile. But nonetheless diligently tracking those ubiquitous terrorists

Purraps the NSA has its work cut out surveilling people they "shouldn't". Keeping a low profile. But nonetheless diligently tracking those ubiquitous terrorists. Well, except for the ones with AK-47s from Walmart. I'd like to hear James Bamford's take on whether the task is in-scope for the NSA.