By Gregg WendorfAdvance News JournalLast week, The Wall Street Journal published a story that carried this cheery lead paragraph: “Hundreds of thousands of migrants from all over the world are making their way to the Southwest border, with U.S. and Mexican authorities reporting a surge in apprehensions of people from Asia and Africa as human smuggling networks widen their search across the globe.”Meaning, the border we share with Mexico is quickly turning into a world crossing for mainly poor, uneducated immigrants who may or may not have been vaccinated against the big major diseases, who may or may not be ...