>>4663603 (lb)
Well, if you want to go deeper you need to look at the real reason for the gov't shutdown and declaring state of national emergency. The need for the wall has been there since the beginning of his presidency and it's one of the few promises he hasn't completed yet. There is a reason for why he's doing it now, just a week after the EO went into effect for MT. This is all to set the stage for the final phase of the plan.