Yes them. Because there's no better way to bring the problem to light then to make people experience it first hand. The more people in line, the more people impacted, the further the message spreads.
That's all you're really calling to light.
The quick fix for that is the introduction of additional agents who pull stragglers from the line and detain them until they miss their flights.
If you're hoping that slowing down lines will some how make people feel that the checkpoints are too invasive or violate civil liberties then you're very very mistaken. People might side with you but they won't rally around your cause and as soon as their concerns are met they will vanish and you'll be back where you started.
I am a speck, a nothing, nada, zilch. When it comes to federal decision-making. I am a non-entity.
I despise the TSA. I utterly hate the fact that the Patriot act was passed in both House and Senate without so much as a sneeze for a discussion. But what can I do? That's right; sign some worthless petition on change.org lol... change. I haven't believe in that "phrase since mid-2009 when it was apparent that change wasn't going to happen, especially the dems lost their supermajority.
Edit; And there I go.... Politics.