I think you've posted this like 15 times in this comment section. This is a terrible argument: what happens when next month someone hides a bomb in a bottle of

I think you've posted this like 15 times in this comment section. This is a terrible argument: what happens when next month someone hides a bomb in a bottle of liquor, or a child's toy, or an iPhone? This kind of reactive security is a sure way to inconvenience everyone and not actually improve security in any meaningful way. Every security professional knows that if you only "fix" the narrow cases that have caused problems in the past, you will never prevent another attack. I don't know what a better solution looks like, because I'm not an expert on counterterrorism or explosives detection, but this certainly isn't it.