Hussein is the guy's name. Whether it means anything beyond a name is not for me to say, but I do know that he does a great job apologizing to and for the Islamic leaders who hate the US and western culture, and who continue to wage war on us.
And, BTW, regardless of your view on Iraq, the fact that they had WMDs isn't even up for debate--they used them in the past against their own people. Whether they possessed them at the time of the war is up for debate, but I will remind you that Iraq itself wasn't willing to prove that they didn't have them to avoid the war. In any case, the "Bush lied" narrative is itself a lie, as every prominent world government also found evidence to conclude that Iraq possessed WMDs. And if Bush really did lie, I'm still waiting to hear a plausible, non-conspiratorial reason for why he would do so.
At least when soldiers were killed in the line of duty, Bush sent something more than an auto pen letter months later while he was off campaigning. He also didn't encourage the fall of Islamic goverments who could at least be influenced by western policy, into ones who are now outwardly hostile to us, but to whom we feel a compulsion to capitulate.
As for the airport IDs, the local airport in my area did the photo ID thing perhaps 10 years ago. They also put in motorized gates around the field, despite the fact that they didn't have a perimeter fence at the time. They never activated the gates, and they remain open and likely rusted in that position today. I assumed there was some state and/or federal money behind it, but like most other government-initiated infrastructure projects, it was a waste.
JKG