We’ve been here, reporting on guns for the last four days. We’re running headfirst into the 80 / 20 rule — 80% of your time is spent finding the last 20% of the good stuff. And we’re freaking exhausted. Its tough, spending all day walking miles around the convention center floor and talking to people who would rather be selling stuff to gun dealers. But we’re still hard at it, an we’ll be back at it again tomorrow. Stay tuned.