I think if the Ag inspector is working stuff (beef ad cheese mainly) could get confiscated, but I have not even been to the border in 2 years let alone cross !! I do visit with quite a few people who have just arrived from the US though and know some that cross regularly. I am eating a Subway sandwich as I type that crossed from Tucson this morning without getting confiscated. First one of those I've had in 8 years or so !! Not too bad !