Update, Phil - outbound flights
TSA is now allowing alcohol purchased at duty free shops to be carried on the plane. Previously, you could carry it on at BZE but you had to pack it upon arrival in the US prior to boarding your next flight. Never made sense to a lot of us and apparently they have now seen the light.
K, was that determination made recently? That would be great. We still got told on our way out after Xmas/NY that we had to xfer the bottles to our checked luggage prior to clearing customs and the TSA admissions check to our domestic connection gate .