Nope. I was flagged for "secondary inspection" at the southern border. (Mind you, I am as white as you can get). Long story, short. I acted like a bit of an entitled jerk, and was surrounded by 15 CBP agents, had my head slammed on a metal table, cuffed, phone and wallet taken, and then I was taken to a windowless room (with a couple of older Hispanic guys who I remember thinking could be "disappeared" fairly easily without anyone knowing). I asked for my phone to make a call, but was denied. When I demanded rights, an agent told me that they didn't apply at the border and referred me to some Patriot Act notices on the wall. I felt powerless, and completely at their mercy. The agents told me that they would be searching my car without me authorizing it or being present (I remember thinking that they could plant something and notify CHP to pick me up a few miles up the road). After discussing things with the supervisor, I was let go but had my SENTRI pass revoked. Later, I contacted some lawyers who all advised that at the border, I didn't have the same rights, and that I had no case of any sort. Now, I am grateful it happened to me (because I stopped acting like an entitled asshole), but it left me feeling a whole lot less free, and it makes me feel more uncomfortable to travel internationally, which is a shame.