A caravan is already forming in Honduras, although Mexico has pledged to keep them out, and the official Honduran government is trying to stop them. The problem is that the unofficial Honduran government is their former Marxist president, Zelaya, who tried to be president for life, and the Soros organization supporting him and organizing these caravans.
A yes - another democratic republic with a life-president.
So if the Mexicans pledged to keep the 15 thousand caravan from doing like the last caravan and either turn them back or keep them in mexico and they fail. Can Trump yank that almost 11 billion pledged foreign aid package of 5.8 billion for honduras and 4.8 billion for mexico to stop these huge caravans from reaching our border ?
Yeah they are going to build a wall with the remittance from the illegal mescans that are already in the US.