Border Patrol and NYS Troopers, the Border Patrol agent ran the entire operation.
Asking all sorts of questions (where were you? when did you go there? what for?) then they wanted to search the vehicle without warrant or suspicion. Very disturbing that our constitutional rights are slowly being diminished much as it was done in communist states and fascist states. Many good men and women have shed blood to defend our rights and now the present politicians want to forget that and take them away.