I see the points everyone is making about this being dumb or not well thought out, however, I'll present a counter-point... How is this hurting "the cause"? It's already been hurt beyond repair. I was not alive for it, but there once was a time where walking around with a rifle on your shoulder was no big deal. People weren't afraid of guns back when, and now the new paradigm is that we must fear guns and anytime a gun is spotted call the police! It's a disgrace! So it's stupid to exercise your rights? What if I were to walk around with a "Fuck Barrack" tee shirt? Would anyone call the cops because I'm exercising my 1st Amendment right? Doubtful. We need to help to educate, inform, and make it normal for guns to be seen in public where it's perfectly legal. Yes, this kid is drawing unwanted or unwarranted attention to himself, but I think if more did this eventually it would become normal to see guns, of course that would take a while... But it's a step in the right direction. I applaud this young man for exercising his rights and proving that armed, law abiding individuals don't just run around maniacally killing others.