"Trump’s border wall plan a solution in search of problem"
By Nate Bruggeman and Ben Rohrbaugh -- Austin American-Statesman
President Donald Trump visited San Diego last week to view eight prototypes for his proposed southwest border wall. They are imposing, built of concrete and steel — and reaching some 30 feet in height. This is likely the high-water mark for the president’s proposed border wall. But a fundamental question remains unanswered: What problem is the border wall supposed to solve? . . .