&gt; <i>Measuring migration flows between Mexico and the U.S. is challenging because there are no official counts of how many Mexican immigrants enter and leave the U.S. each year.</i><p>I think this is the biggest problem. I don&#x27;t really care if people want to relocate from one country to another. I just care that they do it legally and the two countries know about it. If you are paying a coyote to sneak you across a lightly patrolled stretch of the border in the middle of the night... you should know you are doing it wrong. &quot;Securing the border&quot; does not have to mean &quot;lock all those dirty Mexicans out.&quot; It can just mean &quot;let&#x27;s make sure we know who is coming and going.&quot; I do recognize that the process can be problematic and could use an overhaul... but anytime anyone even mentions any type of reform, they just get shouted down. Because... <i>racist</i>!