100 ml = 3 oz?
Something I read in another thread just now made me wonder - why, in every other country (at least the ones I've been to) are you allowed 100 ml of liquids, but only 3 ounces in the US? Has anyone had luck traveling with 100 ml liquid containers in the US?
And please, "Because the TSA can't do math" isn't an answer. There must be some sort of explanation, right?