The “Wall” in and of itself is a political promise made on a whim by a self absorbed shallow thinking social bully. Trump has never explained how the wall would actually work nor has he articulated the second and third order effects. How much will the wall actually cost to build, how much will current land owners loose in the process, what are the long term maintenance costs over time. Will there be a guard force required, if so how many people will be needed at what cost. What are the long term diplomatic impacts.These are just a few of the many questions that need answers BEFORE the “Wall” is built. Not one penny of tax payer dollars should be spent until these and other questions are asked and answered.