i've seen mexicans speaking about how the wall will not stop them passing to the other side but we will see about that when they finishe building the wall, anyway the real question heer is it really mexico whos paying for this wall, cuz presidant enrique pena nieto has been clear he will not and tramp said it will cost around $10bn but a study by the Washington Post estimated the cost of the president's wall would be closer to $25bn. well in my opinion the ''story of the wall'' its about how mach american's people got taired from faiting the drug traficking and out low imigrants so its a desperat strategie to stop that and it will not, cuz they are drug traficker they will find a way eventually lol