East of El Paso on Interstate 10 , the daytime legal speed limit is 80 mph. There's not a whole lot of traffic, it's flat, desert, no one seemed to go over 85 mph. I watch what other drivers are doing; I try not to stand out. So I went with traffic, kept my sped down to around 83, and cruised past few sneaky patrol cars, speed traps, just waiting to accelerate out onto the super-slab, and nab some law breaking speeder. Forty miles west of Van Horn, all traffic was funneled into a Border Patrol checkpoint. The officers looked very serious, and had serious looking military style equipment. There was one man in the booth, one man standing near the side of the lane with a short barreled assault rifle, and one man holding a vicious looking dog on a short lead, all at the ready, and very serious. No smiles, here. The dude in the booth, he asked me a question, but my hearing was all shot to hell from all the wind noise of high speed riding, and the roar of the engine....