I got a big "A" on my customs declaration form for marking "no" for bringing any food when I was carrying 2 homemade sandwiches (no meat) for my 2nd flight since they donīt feed you at all.
The customs agent told me I should have marked "yes" and if what I was bringing was illegal (I assume he was referring to any ham/meat) I could get a $300 fine. I was sent to Agriculture screening and let me go but I know they typed something into their computer.

Does that mean that from now on I am going to be thoroughly screened every time I come back? Does anybody know if there are any repercussions?

Thanks.