Good point I should have said 'crossing the border without being searched is not a constitutional right' I can't cite chapter and verse, but I'm pretty sure t

Good point I should have said 'crossing the border without being searched is not a constitutional right' I can't cite chapter and verse, but I'm pretty sure that you do effectively consent to search in the act of crossing the border -- if you don't want to be searched for controlled or taxed items, you can choose to not cross the border, so...