loudives:In Coz they bring the bottles to the plane. Once in the US you go to customs and you have to pack it. After leaving customs you are no longer on the inside of security so the liquids are a no no. I have had a connection on Continental in Houston, AA in Dallas, United in Denver and Delta in Atlanta, all since the this started and in every case you must pack it after customs. ( or drink it)
PS cheapest liquor store I found was on 30th and 2nd. maybe Christi knows of a cheaper one.
ACtually, you are still in the secured area unless you go out the second set of doors at IAH after clearing customs which is where all the non-travelers are waiting for their friends and family. But I can see why they would want thr liquids to go in the checked bags at that point and it's easy enough to do provided that you have space in your suitcase
The Liquor store Lou refers to that has the good prices is correct. It's called COVI.