What's crazy is the only real scandal here apparently is that the NRA lobbied Congress to neuter laws regarding gun tracking and seizures which hamstrung prosecutors from taking action during the ATF sting operation and turned AZ into a cross-border Wal-mart for illegal gun sales. Naturally the NRA and their Rethug cronies would hate the ATF and try their best to render it useless. We've all been duped.
Typical Republican evil brilliance here: render government ineffective and destined to fail then blame Democrats for it when it does fail.
That's not the only scandal, that's just the slightly uncommon one. Not to say that it's unimportant, as I think that it's ridiculous that every state has a prescription drug database that aids in the tracking of doctor shopping and worker's comp fraud (even Florida has one now), but there's no type of national database tracking gun purchases, of all things.
No, the common scandals are 1. The inability of government agencies to share information, which prevents stupidity like one agency arresting another agency's informants from happening, as well as people IN THEIR OWN AGENCY not knowing what their own subordinates are doing (extremely common) and 2. Reporters sensationalizing everything and distorting it into something that it was not (But as we live in a spectacle society, as well as one that focuses on constructed narrative in general, with the media just being a reification of that, this isn't shocking, nor is it really going away).
This just seems like it was a blatantly preventable situation, yet our gun laws are such a mess that crap like this happens. Just pathetic.