That(screening at the gate) has been going on forever though and most people (international travelers) are used to it by now. Most international flights to the

That(screening at the gate) has been going on forever though and most people (international travelers) are used to it by now. Most international flights to the US will have additional security screening for liquids/whatever since most destinations don't require the whole liquids/take shoes off/turn on your laptop crap. Not saying it's right, just that it's been going on forever.