We’ve been through Tijuana a few times for different reasons, but each time we go, we wonder why Americans are so timid about going to this city. Yes, like a lot of places in the world, it’s culturally different from the states. And yes, there are some shady things that go on in dark alleys in Tijuana. But as long as you stay away from the dark alleys and you don’t look for the shady stuff, it generally ...