Migrants converge on border after SB4 signed

I honestly don't get this..... there is so much empty land in this country. We have places that want people to move to. Some of the immigrants have educations and skills and could help improve our country. I have no idea how many but, if they are walking, they are strong, and could help build our economy. It would take a lot less money to simply build up some of the almost abandoned towns in many areas, add a gas station (work place) grocery store (more work places) family dollar (more work place) some manufacturing (work places) and soon we will have a new little town that is paying taxes and helping our country. There are hundreds of these places...... We could be doing the same thing with homeless people that want to work..... Sooner the investors that keep charging more and more, and other businesses are going to collapse if people can't afford them unless something is done.... Let's grow America into something wonderful!