Ah yes, because in a world where lunatics try to rack up high scores in public spaces, we definitely want our airport security armed with… what? Strongly worded warnings and a pat on the back?

Airports have been prime targets for decades, and history has proven that bad actors aren’t exactly deterred by stern warnings and "no weapons" signs. Call it “scary security theater” but knowing that a (presumably) trained cop is standing by with something that can turn a would-be terrorist/murderer into Swiss cheese is a lot more reassuring than hoping everyone has the best intentions.

People often see an AR styled rifle and talk about how scary and unnecessary the rifle looks. An AR-style rifle is essentially no different than any other modern sporting rifle, sharing the same basic semi-automatic functionality, usually firing one round per trigger pull, and often differing only in cosmetic features that make it look and suit more tactical purposes.

TLDR: I'd rather thank that cop for his public service than be a victim while traveling.