It's a tragedy this TSA officer got killed. He didn't deserve to die. TSA agents are just people trying to make a little cash. They're not the most skilled workers, so, being a TSA agent is a decent job for these folks.
Having said that, to those people who despise the TSA, I can sympathize with them. Israel simply has metal detectors. Israel. In Europe no one ever gropes you, EVER. Last time I flew out of the USA I opted out of the body scanner, which does emit radiation, and a TSA agent forcefully hit my balls in the pat down. These techniques are unnecessary. Their anti-human decency. In my opinion, some TSA agents seem to enjoy it.
If in the land of the free, we are now subjected to having our bodies groped when engaging in travel, then this is no longer the land of the free. Our country is hopelessly in debt. We are over extended in military entanglements. We are living in an ongoing global recession and the district of Washington D.C. has become the wealthiest district in America. Basically, the terrorists won. And its not the fault of the people who hate the TSA. The people who sometimes go overboard with their proclamations of, "The government is taking away our freedom!!!!" It is not their fault a lunatic killed a TSA agent. It is these people derided as "conspiracy theorists" and "nutjobs" who are the only ones who were warning everybody about an impending financial catastrophe in 2006-2007. Namely Vox Day, Peter Schiff, Ron Paul, and their supporters.
I've noticed that some people who otherwise hold libertarian beliefs like to shit on their allies who are more strident, more "conspiracy theorist" than intellectual, a little too angry to be considered "cool". Well I won't. These people have a right to be angry. And 99% of them, even the angriest internet tough guy who hate's "pigs" haven't hurt a fly in their life. Yea, if someone goes overboard, we should say, "Hey man, take a minute and cool off. Relax." But otherwise, we should hold our contempt for the real criminals. The people in Washington. The TSA agents who don't come out and admit they serve an organization that flies in the face of the constitution, the IRS, and the men and women in the Federal "ABC" agencies who actively work to undermine our rights and our constitution.
-Cliff notes-
It's sad a man died. I still say fuck the TSA. Groping people is unacceptable and should stop.