My name is Reyna Diaz Mayida and my life changed in Houston, Texas on January 10, 2013. Houston was where my family and I were refused entry back into the US from Mexico. It was where we were turned away from coming home to Berkeley, California. I always returned to Mexico to renew my passport and would always comply with the law by renewing my visa every six months. Every six months my partner, our son Rodrigo and I would go to Tijuana to renew our visas. But we grew afraid. The boarder patrol agents there would ask a lot of questions and by then our son, Rodrigo, did not speak Spanish very...